M226 Bluetooth 5.4 Headphone Neckband True Wireless Earphones LED Stereo Sports Headphones with Mic FM Radio Headset,1 * Bluetooth Earphones,Black

Frequency range: 2.4-2.480GHZ
Support protocol: A2DP/HFP//AVRCP
Electric quantity display: LCD 100 is fully .
Play mode: Bluetooth/Plug-in card (hidden -up type)
Features: Bluetooth can be converted into a memory card to listen to music, and the C key twice to switch between memory cards to listen to music.

Product name: Guqin neck-hung Bluetooth headset
Chip: AC7006F4
Bluetooth: Version 5.4+
Speaker: F10 Copper Ring
Whether or not: built-in
Charging time: about 3 hours
Charging: type c charging
Transmission distance:15m (without obstacles)
Color:Black
Material:PC+ABS

Package Contents:
1 * Bluetooth Earphones

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.