DOLIROX® Wireless Bluetooth Knit Sport Headband Music Headgear Blinder Hands-free Phone Call Answer Ears-free Headwear (Headband-Grey)

Specifications:
1 Bluetooth: V3.0 + EDR.
2 Frequency: 2.402 GHz-2.480GHz
3 Transmission distance: 10M or SO
4 Transmission distance of MIC:<=1M
5 Li-ion Battery: 3.7V100mA
6 Charging Time: 2 Hours
7 Stand-by time: 60Hrs or so
8 Continuous working time: about 3.5 Hrs
Packaging Included:
1x Bluetooth Headband with mini speakers and Mic
1x USB Cable for recharge use
1x Instruction Maunal
We shipped from China, normally it will take 7~15 days for delivery, please wait with the patience, thank you!