Product Features
1. Latest upgrade stereo Bluetooth Car Kit: compatible with Bluetooth V4.0 specification standards. Use advanced CSR Bluetooth chip.
2. Built-in DSP (digital signal processing) noise.
3. Suppression and echo cancellation.
4. Output Power: Class 2 Power Output. 
5. 2W speakers with high fidelity and high sensitivity microphone.
6. Support Hands-Free, Headset, A2DP, AVRCP Bluetooth protocol specification, such as support for simultaneous pairing two phones. (Up to 8 Bluetooth phone memory).
7. Battery Type: Lithium-Ion battery, 3.7V / 400mAh (BL-5B), Talk time: 6 hours, Standby time: up to 700 hours, charging time: 1 to 2 hours.
8. Input: DC 12V (Vehicle Power), USB output: 5V/1A
9. Double conversion of text and voice.

Product Specifications
 Bluetooth version: V4.0
 Transmission range: up to 10 meters
 Frequency Range: 2.4 ~ 2.48MHz
 Output power: 1W/4ohm
 Product Type: Car Accessories
 Talk time: about 6 hours
 Standby time: about 30days
 Battery Type: Li-polymer rechargeable battery

Product Accessories
 USB charging cable
 Car charger (optional)
 Travel Charger (optional)
 Manual: 1pc
 Warranty Card: 1pc
 Package Type: Each pc into gift box, then Master carton.