OnePlus Buds 3 Metalic Gray Smart Adaptive Noise Cancellation, Sliding Volume Control Charging with Upto 44Hrs Playback

[Dual Connection]:It can simulatenously connect to 2 devices such as Andriod/iOS/Windows smartphone, tablets or computers allowing for quick and seamless device switching [Battery Life]:It has 10mins of Fast Charging that give 7 hours of Playback time with total music playback upto 44 hours with ANC Off [IP55 rating]: With IP55 Dust and water resistance there is no fear of sweating or rain Model: E509a