Samsung Galaxy R177 Buds 2

Color : Black / lavender Earbud: Dimensions: 17.0 x 20.9 x 21.1mm: Weight: 5.0g Charging Case: Dimensions: 50.2 x 50.0 x 27.8mm: Weight: 41.2g Chipset: BES2500ZP; OS: RTOS Speaker: Dynamic 2 Way : Woofer & Tweeter Mic: 3 Mics + VPU Android: Devices running Android 7.0 higher, with over 1.5GB of RAM PC Buds Manger: Downloadable thru MS App. Store (Avail. above Win 10) Convenience: Auto Switch, Bixby voice wake-up