Bluetooth Headphones， ZONV Wireless Sport Earphones Noise Reduction Ergonomic Design Sweatproof Earbuds with Mic for Running (Bluetooth 4.1，Hands-free Calling，CVC 6.0 Noise Cancelling)[Product Information]- TRUE HD HIGH FIDELITY SOUND - Featuring latest Bluetooth 4.1 CSR technology and state of the art acoustic components that produce incredible sound quality with deep bass and crystal clear treble. Powerful bluetooth signal with up to 33feet operation distance.
- NOISE REDUCTION ERGONOMIC DESIGN: CVC 6.0 Noise Suppression technology focus on your favorite music and answer calls without skips or missed words. Perfect design for gym， running， jogging， hiking， cycling and outdoor sports. Can be paired with 2 different bluetooth devices simultaneously!
- LONG BATTERY LIFE AND SAFETY: High battery capacity; With 1-2 hours recharge can be used for up to 8 hours playing time， 250 hours standby time. Bult-in circult protection board can prevent overcharging and make headphones safer and longer life.
- COMFORTABLE SECURE DESIGN: Wireless Headset with light weight 0.6oz. Ergonomic and flexible in-ear design， soft silicone angled earbuds and the over-ear hook guarantees a firm， secure fit to your ears， enables comfortable wearing without falling out.
- 100% RISK-FREE SATISFACTION GUARANTEE: With 1-Year Manufacturer's Warranty and 30 days no-questions-asked return policy.Let you have nothing to worry about.
