GT110_NBZ13S
Neckband Earphones
> Bluetooth Version:50 2Bluetooth scheme: AB5616
> capacity:220mAh
> Driver:φ6mm*2 Hifi 6Voltage: 37V 7Resistance:32Ω 8Frequency:20HZ-20KHZ 9Function: double earphone Binaural calling, Wireless Headphone,Bluetooth,Noise cancelling,Automatic boot
> Wireless working range: 15M(without obstacles)
> 1Playing time:13Hours
> Calling time10Hours 13Standby time: 150 Hours
> Charging time: about 15 hours
> Weight: 66g
> Color: black,green,white