Product Details BT Wireless None Waterproof Standard IPX-7 Place of origin China Model number A9 Keyword TWS A9 Charging case capacity 400mAh Battery capacity 110mAh Standby time 200 hours Charging time 1 Hour Fully charged for 1 hour 10 hours of earphone battery life Play time 10 hours Call time 10 hours Play game 12 hours Noise cancelling Environmental Noise Cancellation (ENC) BT Wireless Bluetooth v5.3 Battery capacity(mah) 300mah Chipset JL Waterproof Standard IPX-3 Wireless delay time 31-40 ms Battery indicator Digital Display Private mold Yes Material ABS Function Ear Hook BT Earphone Type Earhook Bluetooth headphone Working Time 8-10 hours Bluetooth Version Bluetooth 5.0 Certification CE, Rohs Bluetooth version: 5.0 Protocol: A2DP/AVRCP/HFP/HSP/SPP * Battery capacity: 110mAh, base battery: 300mAh *Call listening to songs: 6-8 hours or so * Standby time: about 100 hours *Box battery capacity: 300mAh (charge 2 times) * Effective distance: 10 meters (TWS-True Wireless) * Charging time: 1 hour or so Description Experience premium audio with the TWS A9 Wireless Bluetooth Earphones, engineered to deliver immersive 9D stereo sound. These advanced earbuds feature active noise cancellation technology, creating a peaceful listening environment whether you're commuting, working, or relaxing. With seamless Bluetooth connectivity, enjoy wireless freedom and extended battery life for all-day use. The ergonomic over-ear design ensures comfort during extended wear, while the intuitive controls let you manage calls and music effortlessly. Perfect for anyone seeking high-quality audio performance and reliable wireless convenience in a compact, portable package.