Solar Wireless Ear Buds

Specifications: Model: Es-t6 Product type: In ear true wireless bluetooth headset Channel system: Dual channel Maximum transmit power: 8db, Bluetooth solution: Airoha ab1 536u Bluetooth version: Bl uetooth 5.0 Support bluetooth protocols: A2dp, avrcp, sppp, hfp, hsp Bluetooth operating frequency: 2402ghz - 2.480ghz Battery capacity of charging chamber: 2500mah Receiving sensitivity (typ): - 90dbm Bluetooth effective distance: ≤ 15m The best call distance (tbr):<20cm Audio signal to noise ratio s/n: ≥ 95db Frequency response: 20hz~20khz Distortion: ≤ 1% Rated power: 3 mw Maximum power: 5 mw Package list:  Headset*1