Made of stretchable high quality knit material, the wireless bluetooth hat can fit all sizes and shapes.
Advanced multi-point technology, can connect two phones at the same time
Full Duplex High Quality Talking & Callback!
Photography: activate your camera function of your phone, double click "Volume+" to take pictures wirelessly
Switch between English Voice Prompt & Chinese Voice Prompt
Power-saving: auto enter into power-saving mode after 10seconds around to extend its endurance time maximumly(If no any device connected, it iwll auto power off 5mins later after entering in power-saving mode)
Fabric: Acrylic fibres.
Bluetooth Version: 4.2.
Bluetooth Talk: Full Duplex.
Wireless Distance: 10m or above (Open area).
Frequency Range: 2.402GHZ
Talk Time: 5-6H
Standby Time: 350H
Sensitivity: < -80dBm
Rechargeable Battery: 130 mah
Charging Voltage: 5V/ 0.7A
Compatability: multiple high/low-end bluetooth enabled smartphone, iPad, laptop, speaker, bracelet, wrist watch, armarium, etc
1 x Wireless Bluetooth Headset Hat
1 x USB Charging Cable
1 x English Manual