Product description of M20 TWS Wireless Bluetooth Earbuds General Features Model M20 Waterproof Grade 7 Wearing Type In-Ear Volume Control Yes Battery Charging Time N/A Playtime N/A Battery Capacity for Buds N/A Battery Capacity for Case N/A Connectivity Bluetooth Version v5.1 Bluetooth Range 20Hz – 20,000Hz Microphone Yes SKU: tws789 Categories: assorted, ear bud Tags: #AudioFreedom, #BluetoothEarbuds, #M20Earbuds, #TrueWireless, #WirelessAudio TWS
