Bakeey K40 TWS bluetooth 5.0 Earphone Wireless Waterproof HiFi Sport Earbuds Earhooks Binaural Touch Stereo Headphone With Charging Box

Features: 1. Excellent sound quality headset with bluetooth V5.0+EDR for best stereo sound and superb bass sound. 2. Boot automatically match, soft rubber ear hooks wear painlessly. 3. High resolution, no delay in the game, using 5.0 bluetooth technology, touch waterproof, with more powerful high transmission. 4. Single/bina flexible switching, free to switch multiple scenes. 5. Headphone power real-time display, support IOS system and some Android system real-time display of power. 6. Compatible with 99% bluetooth devices, smart devices can be easily connected. 7. Comfortable and ergonomic: Soft earcbuds for comfortable wearing to relieve fatigue and keeping your earphones stay in place securely. 8. Easy to carry:350 mAh portable charging box, small and compact for easy storage. Specifications: Model: K40 Output power: 32 ohms 0.5 watts * 2 Speaker specifications: M10*2 bluetooth version: Jerry 5.0/6936D bluetooth distance support: about 10m/32.81ft L.R headphone battery: 50MAH Charging compartment battery capacity: polymer: 350MAH (can be charged about 5 times for headphones) Output voltage: 3.7V Charging time: 2.5H Play time: 4H Headphone charging time: about 1 hour Charging bin charging time: about 5 hours Support function: automatic couplet, call, touch Color: black, red, blue Packing List: 1*K40 headphones 1*Lanyard 1*Charger 1*Instruction manual