L10 New Stereo Wireless Sports Bluetooth Headset With Charging Compartment Bluetooth 5.1 Features: 1 Bluetooth V5. 1 with wireless earbuds compared with the previous Bluetooth V4. 2 wireless earbuds, so here you are getting 2x faster transmission speed + more stable connectivity with no signal loss or music dropouts. The range is up to 50ft away. Never worry about any cut off during listening and controlling. We are making music playback and conversations smoother and clearer than ever. 2 One-step paring technology open the box, you can seamlessly pair this device to your Bluetooth devices automatically without any problem. You dont need any skills to use Wireless earbuds. In a couple of seconds, you will be in your euphonic music world. 3 Breathtaking music quality The unique stereo sound quality and design gives you the perfect sound, and you can feel the more realistic music. Crystal clarity and Deep, resonant bass with delicately tuned sound signature deliver immersive sound and put you on the stage center. Also combined its CVC 8. 0 noise reduction functionality, youll experience a whole new world of crystal-clear phone calls. 4 Impressive 40H Hours of Gameplay: compact and lightweight magnetic charging case exclusively for you to carry wireless earbuds around. Bluetooth V5.0 massively reduce the level of power consumption, so you can get 6 hours of Hours of Gameplay (at 75% volume, multiple units tested with iPhone). 5You Can Use the Twins Earbuds to Achieve Volume +/-, Play the Next / the Previous Songs, Answer/Reject Calls, Activate the Voice Functions.Product parameters Specification parameters: Material: ABS Features: power digital display + breathing Lamp + low power consumption Bluetooth version: 5.1 Note: English Effective distance: 10M (barrier free) Noise reduction version: cvc8.0 Microphone: Yes Pairing: pick up auto match Impedance: 32 Sensitivity: 120 5dB Waterproof grade: ipx5 Battery capacity: 45 MAH headphones, charging Cabin: 300 MAH actual capacity Headset usage time: 8 hours Charging time: 1 hour USB output: 5 V 1A Packing list: 2 * earphone (left and right ears); 1 * USB cable; 1 * product manual; 1 * charging compartment;