• Single-microphone ENC call noise reduction technology, to ensure high-quality call effect, no fear of interference
• Efficient fast charging, charging 10 minutes can be used for 13 hours (music)
• 150 hours long usage time and 600 hours long standby time
• Skin-friendly silicone combined with 120° ergonomic design, close to the neck shape, no displacement of strenuous exercise does not slip and does not hurt the skin
• Automatic magnetic absorption design, easy to store and prevent tangling

Specifications:

• Bluetooth-compatible version: 5.3
• Battery capacity: 450mAh*2
• Charging time: 2 hours
• Use time: 150 hours for music, 90 hours for calls
• Material: PC+Silicone
• Size: 440*140*18mm
• Weight: 74g
• Waterproof rating: IPX4