General Features Model N/A Waterproof Yes Wearing Type In Ear Volume Control Yes Battery Charging Time 1 hour Playtime 3-4 hours Battery Capacity for Buds 40 mAh Battery Capacity for Case 410 mAh Connectivity Bluetooth Version V5.0 Bluetooth Range 10m Microphone Yes SKU: wm2345 Category: Earphones/Headphones Tags: #AudioQuality, #BluetoothEarbuds, #MiTrueWirelessEarphones2s, #WirelessAudio, #XiaomiAudio MI