Bluetooth 5.4 and Auto Connection：The wireless headphone is equipped with Bluetooth 5.4 chip and supports protocols such as HSP, HFP, A2DP and AVRCP. Compared with Bluetooth 5.3, the transmission speed is faster and more stable, with a latency of (60-70ms). After the first connection, simply take the wireless earphones out of the charging case, they connect immediately. The earbuds are compatible with almost Bluetooth-enabled devices such as iOS, Android cellphones.

Deep Bass Sound Quality and HD Call: Bluetooth earbuds featured 14.2mm triple-layer diaphragm drivers that are approximately 25% larger than conventional types, combine with a unique sound guide architecture for full low-frequency rebound and pure high-mid-frequency permeability. These ENC noise-cancelling wireless headphones are equipped with four high-definition microphones, which enhance vocal clarity by 85% and reduce external noise by 60%, ensuring that your voice is heard very clearly during phone calls.

50hrs Playtime and Dual LED Power Display: Each wireless earbuds offers a 6-8 hours of playtime per charge , and with the charging case, you're treated to a staggering 50 hours of uninterrupted music bliss. The USB-C charging port can provide faster charging. Fully charge the case in only 1.5 hours. The LED digital display on the charging case allows you to clearly know the power of the wireless ear buds and the charging case.

Ergonomic Design and IP7 Waterproof: Wireless bluetooth earphones, ergonomically designed to be very light and easy to carry. (S/M/L) 3 different sizes of ear caps, designed for different ear shapes to ensure a comfortable fit. At the same time, the bluetooth headphones sport have an IP7 waterproof rating, which can resist sweat, rain and minor water splashes during exercising.

Smart Touch Control and Wide Compatibility :Features with touch control sensors, bluetooth earphones allows you to conveniently power on/off, play/pause, change songs, answer/hang up, adjust volume, activate Siri and access other functions at the touch of a button. Free your hands completely when you are busy. Beside, The wireless earbuds bluetooth are compatible with a wide range of bluetooth enabled devices like smartphones, TVs, computers, laptops etc.