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Bluetooth items

I have found results from70000+products and30000+suppliers aboutBluetooth items

Commonly Used:
US$
—
Customization Available
Sample Available
Manufacturer First
Product Attributes:
Type: Magnetic Earphone
Type: Outdoor Speakers
Type: Sphygmometer
Type: Professional Amplifier
Type: Bluetooth Speaker
Type: Wireless
Type: Moving-Iron Headphones
Type: Li-ion Battery
Type: Handheld
Type: Light-colored Sunglasses
Type: Moving-Coil Headphones
Bluetooth Wireless Speaker
Target Users: Adult
Certification: DOT
Shape: Round Oval
Mask Color: Transparent
Usage: Document Printer
Not Support Automatic Two-sided Printing
Automatic and Manual Integration
Interface Type: Bluetooth
Network Function: Wireless Network
Black and White
Wire Material: PVC
Color: White
Function: Multimedia
Jack Diameter: USB
Soundtrack: Dual Track
Characteristics: Power Display
Specifications: HSP
Distance version: Class A
Communication: Wireless
Jack Type: USB
Amplification Type: Active
Speaker Material: Plastic
Sound Channel: Single Channel
Memory Card Support
Chargeable: Chargeable
SNR: 81-90dB
Display Type: Digital Display
Compatible Product: Universal
Silent DC Motor
Weight Capacity: 200kg
Extended Footrest: Zero-Gravity
Operation Mechanism: Power Motor
Massage Function: Shiatsu
For External Use
Nature: No
Customized: Customized
Used For: Professional
Tube Type: IC Amplifier
Output Number: 8
Voltage: AC 220V
Element Number: Push-Pull Amplifier
Conductive Mode: AB
Bluetooth Version: 4.0
Appearance: Headset
Compatible Brand: All
Line-Control: Without Line-Control
Earpad Size: One Size
Structure: Closed
Principle: Capacitive
Applicable Crowd: Adult
Suitable for: Boothroom
Cathode Material: NCM
Rechargeable: Yes
Size: Small
Network Scanning: Support Network
Scan Speed: 300 scans/sec
Scan Element Type: CMOS
Screen Size: No Screen
Use: Automotive
Warranty: 1 Year
LED: High-power
Light: Gradual Changing
IP Rating: IP33
Frame Material: TR90
Lenses Material: TAC
Lenses Optical Attribute: Polarized
Lenses Color: Smoke
Frame Color: Black
Display: OLED
Material: Plastic
Feature: 3G
Certification: ECE
Certification: CE
Certification: RoHS
Certification: ISO
Certification: FCC
Shape: Rectangular
Usage: Home Theatre
Usage: Aviation
Usage: DJ
Portable Media Player
Usage: Computer
Usage: Mobile Phone
Usage: Call Center
MP3 & MP4
Usage: Game Player
Usage: Portable Player
Usage: Stage/DJ
Home Theatre System
Usage: Radio
Usage: Karaoke
Usage: Hi-Fi
Usage: AV
Usage: KTV System
Usage: TV
Usage: Spot Lighting
Usage: Landscape Accent
Usage: Detection
Usage: Communication
Interface Type: USB
Style: In-ear
Style: Headband
Style: Fashion Sunglasses
Wire Material: OCC
Color: Black
Color: Silver
Color: Beige
Color: Blue
Color: Red
Color: Gold
Color: Brown
Function: Waterproof
Function: Noise-Cancelling
Function: HiFi
Function: Bluetooth
Function: USB
Function: Infrared
Function: RF
Function: Post Amplifier
Function: Amplifier Combined
Function: Pre-amplifier
Function: Body Fat
Jack Diameter: Wireless
Characteristics: Support Music
Characteristics: Voice Control
Specifications: A2DP
Distance version: Class B
Sound Channel: 2.0
Sound Channel: 2.1
USB Disk Support
With Remote Control
Special Function: Radio
SNR: 70-80dB
SNR: <70dB
SNR: 91-100dB
Display Type: Without Display
Massage Function: Lumbar Heating
Massage Function: 8-Point Vibration
Customized: Non-Customized
Screen Printing Color
Suitable for: Unisex
Suitable for: Square Face
Feature: WiFi
Feature: Bluetooth
Feature: Water Resistant
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Sourcing guidance for Bluetooth Items

What are the essential technical specifications to verify when sourcing Bluetooth audio devices?

Buyers should prioritize Bluetooth Version 5.2 or higher to ensure stable connectivity, lower power consumption, and enhanced range. For audio products, verify support for high-quality codecs such as aptX, AAC, or LDAC. Additionally, check the battery capacity (mAh) and requested IPX rating (e.g., IPX7 for waterproof capabilities) to ensure the product meets the specific environmental needs of the end-user.

Which international compliance standards are mandatory for Bluetooth electronics?

All Bluetooth products must have BQB (Bluetooth Qualification Body) certification to legally use the Bluetooth trademark. For regional market access, ensure products carry FCC certification for the US, CE and RoHS for the European Union, and TELEC for Japan. Failure to provide these documents can lead to customs seizures and significant legal liabilities.

How can I evaluate the build quality and durability of Bluetooth wearables?

Request a Reliability Test Report from the supplier, covering salt spray tests (for sweat resistance), drop tests, and button lifecycle tests. For smartwatches or earbuds, ensure the casing material is hypoallergenic and the PCB (Printed Circuit Board) uses SMT (Surface Mount Technology) for better component stability and longevity.

What are the key considerations for software and app integration in Bluetooth IoT devices?

Confirm if the supplier provides SDK (Software Development Kit) or API access for custom app development. Ensure the device supports OTA (Over-the-Air) firmware updates to fix bugs and improve security post-purchase. It is critical to verify compatibility across both iOS and Android platforms to maximize market reach.

Cross-Border Procurement Risks and Strategies for Bluetooth Electronics

How can I mitigate the risk of intellectual property (IP) infringement?

Ensure the supplier holds a valid Bluetooth SIG membership and that the specific product model is listed on the Bluetooth Launch Studio. When sourcing from Made-in-China.com, prioritize Audited Suppliers who can provide proof of patent ownership or licensing agreements to avoid trademark litigation at the border.

What is the best strategy for negotiating pricing and MOQs for electronic items?

For Bluetooth items, price is heavily influenced by the chipset brand (e.g., Qualcomm vs. Realtek). Negotiate based on tiered volume pricing, aiming for a 10-15% discount on bulk orders exceeding 2,000 units. If you are a startup, look for suppliers offering low MOQs (e.g., 50-100 units) for neutral packaging to test the market before committing to full OEM/ODM customization.

What safety precautions should be taken regarding lithium battery shipping?

Bluetooth devices contain lithium batteries, which are classified as Dangerous Goods (UN3481). Ensure the supplier provides a valid MSDS (Material Safety Data Sheet) and a UN38.3 Test Report. Use freight forwarders experienced in battery-compliant logistics to prevent shipments from being rejected by airlines or shipping lines.

How can I ensure transaction security when dealing with overseas suppliers?

Always use Secured Payment services provided by reputable platforms like Made-in-China.com to ensure funds are only released after the bill of lading (B/L) is confirmed or the inspection is passed. Conduct a Pre-Shipment Inspection (PSI) through a third-party agency to verify that the functional performance and quantity match the purchase order before final payment.

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