Note:
* Please follow the manual to set up, if you are still not clear, please feel free to email us, we offer lifetime technical support.
* The lowest charge requirement: 5V/200mAh

Features:
* Fine and unique fashionable design
* light weight, flexible and comfortable
* compatible with all bluetooth enabled device
* consist of two parts, removable dual power supply
* high definition Stereo sound
* support handsfree calling & Music playing.

Specifications:
Frequency range: 2.402-2.480GHz
Bluetooth version: V4.1 + EDR
Support protocol: HSP, HFP, A2DP, AVRCP
The transmission distance: 10 meters
Sensitivity: RF output power: -6dBm to 4dBm
Talking time: 8-9 hours (single host: 2.5-3.5 hours)
Play music: 7-8 hours (Single Host: 2-3 hours)
Charging: 2-3 hours
Standby time: 150 hours (single host: 45 hours)
Battery: 3.7V / 135mAh rechargeable lithium battery
The charging voltage: 5V / 1A
Language: Chinese/English

Packing List:
1x Bluetooth headset
1x Micro USB charging cable
3x Earmuffs
1x User manual

• Advanced Bluetooth 4.1+EDR technology provides more stable bluetooth signal and high-fidelity stereo sound, let you get high quality and clear voice
• Fast and convenient to pairing with your bluetooth devices, effective connections in 10 meters distance. Automatically pairing in next time. Integrated multi-point technology allows you connect 2 devices at the same time. Support All iPhone and Andriod phones.
• Built-in HD Microphone with noise cancellation that reduces background noise, let you enjoy your music or calls even in noisy environment like inside a gym and running / cycling on the road
• The hands-free kit provides a simple solution for answering, ending, rejecting, redialing phone calls and streaming music from your device while on the go
• Unique light weight, flexible and comfortable design with Removable Dual Power Supply, support up to 9 hours of talking time and 150 hours of standby time.