TOZO T9 Wireless Bluetooth Headphones, Headset with 4 Microphones for Clear Calls, IPX7 Waterproof, Environmental Noise Reduction, USB and Charging, Black

[Noise Cancellation for Clear Calls] TOZO T9 headphones are equipped with an 8mm diameter speaker for crystal clear treble and 4 microphones that provide calls up to 3 times clearer than other truly wireless headphones. They reproduce your music vividly. [Stereo and Immersive Sound Quality] Adopt advanced Bluetooth 5.3 technology for immersive 3D stereo surround sound and high bass balance. The signal is strong and the connection smooth when you talk and listen to music. TOZO T9 supports HSP, HFP, A2DP and AVRCP, which greatly improves the transmission speed and gives you a low latency listening experience. [IPX7 Waterproof] TOZO T9 headphones have IPX7 waterproof and sweat-proof. The waterproof nano-coating is adopted to effortlessly protect the earcups from heavy rain or sweat during intense workouts and in any weather. [Tiny Size and Secure Fit Design] The earphones are mini and comfortable, fit all ear shapes and are therefore 100% safe and stable during running, cycling, training, jogging, hiking, gymnastic exercise, etc. [Long Endurance] TOZO T9 headphones provide 8 hours of normal use (60% volume) on a single charge. Fast charging technology allows 1.5 hours of listening from just 10 minutes of charging. The powerful battery allows for all-day listening, giving you a great long endurance experience.