Casque Bluetooth sans fil pour le sport, écouteurs TWS Bluetooth 5.0, crochet d'oreille, écouteurs stéréo de course avec micro, étanche

Bluetooth Headset Wireless Sports Headphones TWS Bluetooth 5.0 Earphones Ear Hook Running Stereo Earbuds With MIC Waterproof Features: 1.Advanced IPX4 Waterproof, the best companion for running, jogging, cycling, hiking, fitness workout, swimming or any other exercises. 2.Premium Sound Quality, Enjoy your newe HiFi stereo sound 3.The Bluetooth 5.0 earbuds have a stable signal transmission and they can play for 3-4 hours with just one single charge. With the push of one button you can pause and play, skip songs and more! 4.Latest Bluetooth 5.0 chipset provides 2X transmission speed enhance connection with your device while maintaining low power consumption. 5.Dual HD Microphones are built for best calling performance by minimizing ambient noises 6.The charging box has a compact size, easy to carry along. Parameter: Bluetooth Version: V5.0+EDR Bluetooth Working range :10m Battery Specification:Charging box 400mAh Charging time :about 1.5H Frequency range :2.4GHZ 2 Device connect:YES Noise Reduction:CVC 6.0 Audio decoding:SBC Charging input voltage:dc5+0.25V Adjustment mode:GFSK,TT/4 DQPSK,8DPSK