China New G20 Tws Earphone with 3500mAh Power Bank Function

9D Sound Effects: Quad-core sound, HiFi high-fidelity, professional-grade sound quality. The integrated 3500 mAh battery charging box is portable, light and easy to transport.
Binaural HD Call: The CVC8.0 intelligent noise reduction technology is used to intelligently filter noise, let you have a clear conversation in calling.
LEDs Digital Power Display: You can know the remaining power of the charging box and the earphones. Not only can charge your headphones, you can also charge your phone.
Boot Automatic Matching: Take out the headset, turn it on automatically, matching the phone automatically, and connect it back to the phone. Intelligent touching control design brings you a lot of convenience.
BT 5.0 Version with No Delay: The headset features low power consumption and stable signal. High standard sound quality without distortion.
Specifications:
Model: G20
Item type: TWS Wireless Earphones
Material: ABS
Color: black/white
BT transmission distance: 10M
BT version: BT5.0
Charging box capacity: 3500mAh
Noise reduction version: CVC8.0
Auto power-on: support
Automatic pairing: support
Size: about 84*56*33 mm
Mode of operation: touch button
Duration: use it for 12 hours at a time
Headset charging method: contact magnetism
Bluetooth version: V5.0 wireless frequency: 2.4GHZ
Support: for IOS , Android, Microsoft and and other Bluetooth-enabled device
Support: HFP 1.7, HSP 1.2, A2DP 1, AVRCP1.6, SPP 1.2 and PBAP 1.0
Charging voltage / current: 5V / 1A
Music time: 120 hours, equipped with charging bin
Phone talking time: 150 hours, equipped with charging bin
Charging time: 1-2hours
Transmission distance: 10m
Working temperature: 10-50ºC
Speaker impedance: φ8MM 32Ω
Microphone sensitivity: -42Db
Frequency response range: 20-20000Hz
Sensitivity: 120dB+/-5dB
Color: black, white
Headphone battery capacity: 50mAh / single, with protection board
Charging box battery capacity: 3500mAh, with protection board
USB charging: The headset is full of 1 hour, the base is full of 2hours
Packing List:
2 * Mini Bluetooth Headphones (Left and Right)
1 * Charging Box
1 * USB Charging Cable
1 * User Manual
2 * Earphone Cap