Wireless Stereo Earphones

Model Number: D-20C

* Bluetooth Version: V5.3

* Bluetooth Chip: JL

* Audio range 2.402 GHZ – 2.480GHz

* Emission range≥ 15M

* Mobile phones stereo music player

* Music play time about 10 hours

* Phones call time about 10 hours

* Battery: 3.7V/110mah

* Speaker size: 10mm

* Microphone: -42dB

* Output: 22mW

* SNR: ≥95dB

* Colors: black, blue ,red, green