G40 TWS bluetooth Earphone Wireless Earbuds Mini Portable Stereo Headphone Headset with Mic

--Color：Black/White

--Material: ABS

--Function: LED power digital display + can be used as mobile power supply to charge

--Mobile phone applicable model: applicable to all mobile phones and smart devices with Bluetooth function

--bluetooth version: 5.1 + EDR

--Protocol mode: A2DP, AVRCP, HSP, HFP

--Effective distance: 10M (barrier free)

--Microphone: Yes

--Binaural pairing method: automatic pairing after power on

--Horn diameter: 8mm

--Impedance: 32 Ω

--Sensitivity: 42db

--Distortion: ± 5%

--Headphone music time: 3-4 hours (depending on volume)

--Headset talk time: 3-4 hours (depending on volume)

--Charging time: 1 hour

--Battery compartment charging interface: Micro USB

--USB output: 5V 1A

--Headset function: answer / hang up, pause / play, up / down music, increase / decrease volume

--Waterproof grade: IP54

--Noise reduction level: cvc8.0

--New Led three screen digital display, 9D noise reduction, lossless sound quality

--High definition call adopts cvc8.0 digital noise reduction technology to intelligently filter the surrounding environment noise and make the call clearer

--Upgrade the way of wearing, you can remove the earcap to wear, let you feel the bare machine restore the sound, with the ear cap like in the scene shock sound effect

--DSP + low frequency forwarding technology. New research and development of low-frequency forwarding technology, stronger signal, lower radiation, with high color and low bottom noise features

--It has the life waterproof function of IP54

--bluetooth 5.1 digital transmission with more fidelity and lower delay

--As low as 6mah-8mah energy consumption, 5-8 hours of continuous working hours

--The charging chamber is smaller, more mini and convenient to carry

--3.6g lightweight design, more comfortable to wear

--2 * bluetooth headsets

--1 * battery compartment

--1 * USB cable

--1 * instruction manual

--2 * earplugs