True Wireless Bluetooth Headphone, TWS earphone, earphone, bluetooth headset, Best Quality Wireless Bluetooth Headphones & Earphones, 36 Hrs Playtime, 10mm HD Drivers, Sweat Proof (Black) Name: True Wireless Bluetooth Headphone, TWS earphone, earphone, bluetooth headset, Best Quality Wireless Bluetooth Headphones & Earphones, 36 Hrs Playtime, 10mm HD Drivers, Sweat Proof (Black) Battery Charge Time: 1 Hour BIS/ISI Certification Number: 0 Bluetooth Range: 10m Bluetooth Version: 5.1 Brand: XYBEL Charging Type: Type C Color: Black Compatibility: All Smartphones Frequency: 100 Hz Material: ABS Plastic Mic: Yes Model Name: Air 31 tws Net Quantity (N): 1 Noise Cancelling: Yes Play Time: Above 20 Hours Type: TWS Warranty Period: 3 Months Warranty Type: Carry In True Wireless Bluetooth Headphone, TWS earphone, earphone, bluetooth headset, Best Quality Wireless Bluetooth Headphones & Earphones, 36 Hrs Playtime, 10mm HD Drivers, Sweat Proof (Black) Country of Origin: India