Headphone Green House Bone-conduction Wireless Earphones [GH-BCANC-BK]

Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.

Specifications
Bluetooth Standard : V5.3
Bluetooth : Class Class2
Operating range : approx. 10m
Bluetooth Profile : HFP/A2DP/AVRCP
Supported Codecs : SBC/AAC
Voice Frequency : 2.4 GHz band (2402 MHz to 2480 MHz)
Impedance : 8.0 Ω ± 10%
Driver Aperture Size : 14 mm
Headphone Output : Max1W x 2
Microphone : Non-directional
Equipped Terminal : USB Type-C
Power Supply : DC5V (USB feed)
Battery : Lithium Polymer Battery 160 mah
Playback Time : approx. 6 hours
Charging Time : approx. 2 hours
Noise Cancelling ENC
External Dimensions (Earphone) : approx. W122 x D96 x H43 (mm)
Weight : approx. 22g
Waterproof Class : IP55
Materials : ABS
Accessories : USB cable, instruction manual, outer box