i9s

Model Number:I9S, i9s TWS
Style:In-Ear, EARBUDS, TWS (True Wireless Stereo)
Communication:Wireless, wireless
Use:Mobile Phone, Sports, travel, Portable Media Player
Function:Bluetooth
Bluetooth Standard:Bluetooth v5.0
Waterproof Standard:IPX 0
Active Noise-Cancellation:Yes
Material:ABS
Selling Units:Single item
Single package size: 10X10X8 cm
Single gross weight:0.5 kg

Product fectures:
1. Supported Function of Hand-free call
2. The wireless version can pair with any wireless devices.
3. wireless will be pairing automatically for second time use.