Bluetooth 5.0 Wireless Headphones Earphones Mini In-Ear Pods For Android Samsung
Bluetooth version: V4.1. Bluetooth profiles: A2DP, AVRCP, HSP, HFP. The bluetooth chip/version: CSR8635 V4.1 + EDR. Radio frequency is 2.405 GHZ to 2.405 GHZ. Wireless distance: 10 m. 1 x Bluetooth Headphone.