HiFi Wireless Gaming Headset Earphone Game Music Bass Stereo Folding Headphones

1. Blue tooth version: 5.0+ERD 2. Receiving distance: 15m 3. Speaker size: 40mm 4. Frequency response: 20Hz-20KHZ 5. Impedance: 30Ω 6. Battery capacity: 400 mA 7. Charging time: 2-3 hours 8. Battery life: 10 hours 9. Standby time: 300 hours 10. Product size: 18*19*7.5cm 11. Product weight: 228g 12. Color: black, red, white, blue, green