Feature:
1. Can connect two phones simultaneously
2. Voice Commands.
3. Custom mobile charging cradle / carrying case.
4. Extended battery life.
5. High-fidelity sound and voice quality effect.
6. Supports Bluetooth-compatible: Headset Profile, Hands-free Profile (DSP technology).
7. Support Bluetooth-compatible stereo music playback.
8. Bluetooth-compatible 4.0 version, can be simple pairing safely.
9. Can be casual talk while driving / working or walking.

Specification:
Colour: Black/White
Transmission Distance: 10m
Bluetooth-compatible Version: Bluetooth-compatible 4.0 + EDR
Support protocols: A2DP/AVRCP/HFP/HSP/SPP
Sensitivity: 122±3dB
Resistance: 13Ω
Frequency response range: 20-20000Hz
Connection distance: 10m
Charging Voltage: DC5V
Charging time: 1 hour
Packaging size: 110*60*10mm/4.33*2.369*0.39''
Weight: 18g
Talking Time: ≥6 hours
Standby Time: ≥168 hours
Support Stereo: Yes

Note:
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.