Metal True Wireless TWS Bluetooth Earphone JR-T07

Low-latency, low-power Bluetooth 5.0 chip, HD data lossless transmission.
2500mAh large capacity battery, durable use, can be emergency charging for mobile phones.
Single and double ears are free to switch.
Remove and connect, automatically pair, use and use, easy to operate
One-touch operation, no need to take out the phone to operate, improve travel safety
high dynamic sensitive speaker, offer you HIFI experience
Intelligent call noise reduction technology with MEMS microphone, highly stable and not dropped.

“Bluetooth: V5.0
Support Agreement: HSP / HFP / A2DP / AVRCP
Transmission range: 10M (standard environment)
Sensitivity: 98±2dB
Frequency response range: 2.402-2.48 GHz
Microphone sensitivity: -42±3dB
Headphone capacity: 50mAh
Charging box capacity: 2500mAh
Impedance: 32Ω
Rated power: 2~3mW
Speaker unit: ¢ 6/4mm
Play time: about 3-4H (70-80% volume)
Talk time: about 3-4H
Standby time: about 100H
Recharge Time: about 16 times
Auto power off time: 1 minute in unconnected state
Charging input: 5V=1A
Charging output: 5V=1A
Headphone charging time: about 0.5H
Charging box charging time: about 1.5H
Material: aluminum alloy + ABS
N.W.: 130g”