• With Bluetooth 5.1 technology, fast pairing and stable performance, you can enjoy wireless music listening
• Adopting noise cancellation technology reduces the noise and keeps the original HD sound
• No need to jam the earphones into the ear, so as to better protect the hearing. Unlike over-ear earphones, it allows you to keep in touch and understand the surrounding environment to ensure safety
• Lightweight design for comfortable wearing, help to experience unparalleled comfort. The earplug-free and painless design is suitable for all-day listening to music
• Great for running, hiking, cycling, car driving, business occasion, etc, enjoy superb sound quality instantly

Specification:

• Model: JR-X2
• Bluetooth: V5.1
• Bluetooth protocol: HSP/HFP/A2DP/AVRCP
• Frequency response range: 20Hz-20KHz
• Speaker Impedance: 32Ω
• Rated power: 2mW
• Speaker unit: Φ14.2mm
• Bluetooth transmission range: ≤12 meters
• Playing time: about 8 hours (80% volume)
• Talk time: about 7 hours (80% volume)
• Connection standby time: about 48 hours
• Battery capacity: 140mAh
• Charging time: about 1.5 hours
• Charging input: DC 5V/1A
• Charging method: Type-C
• Product material: ABS+Silicone
• Product net weight: about 23g