1 conjunto de fone de ouvido sem fio, redução de ruído, som estéreo hifi, tipo pendurado, compatível com bluetooth 5.3, fone de ouvido esportivo, fornecimento de telefones celulares

Bluetooth version: 5.3 Transmission distance: 10-20m Battery capacity: 200mAh Charging time: ~1.5 hours Use time: ~25 hours Charging input: 5V-150mA Standby time: 365 days Headphone weight: 17g Specifications: features Intelligent digital display power can be seen: The LED power display shows the power at a glance and checks the remaining power in real time. 180°rotation can be worn regardless of left or right: Built-in rotatable shaft, easy to rotate 180°, can be worn on the left and right ears. Powerful Chip Bluetooth 5.3: Bluetooth 5.3 chip, compared with the previous generation chip, reduces function exhaustion by 50%. Small and lightweight: Light as nothing to wear, the body only weighs 17G and there is no sense of weight when worn for a long time. Composite diaphragm, upgraded sound cavity and low distortion: the wonderful combination of composite diaphragm large dynamic acoustic technology restores the high frequency bright of music, and the fixed frequency is thick and elastic Long-lasting battery life, listening to music and exercising without dropping the line: Easily cope with long-term training and distance sports Put on the earphones and start running immediately Innovative technology is free to wear without restraint: Streamlined design, wearing ear-fitting glasses does not affect wearing Reconstructed and stable (no matter how you exercise): artificial stereoscopic design, it fits with the ear to form a triangular stable support. The Type-c fast charging interface is instantly revived with full blood: The 200mAh battery can last up to 25 hours at a time, and it only takes 1.5 hours to fully charge. Listening without ears open: Air conduction and open audio can liberate the ear canal and make it painless to wear for a long time. Game Low Latency: Low-latency experience Equipped with a new generation of intelligent Bluetooth 5.3 chip to synchronize the live battlefield, audio and video synchronization, smooth communication and enjoy the black and white. Package Included: 1*Bluetooth headset 1*charging cable