SHOKZ OpenRun Headset Wireless Neck-band Sports Bluetooth Blue

Recommended usage: Sports | Charging voltage: 5 V | Quantity: 1 | Charging time: 90 min | Headphone frequency: 20 - 20000 Hz | Product colour: Blue | Suitable for outdoor use: Yes | Battery life: 480 min | Bluetooth: Yes | Quick start guide: Yes | Weight: 26 g | Multipoint connectivity: Yes | Cables included: USB | Battery capacity: 160 mAh | Product type: Headset | Fast charging: Yes | Standby time: 240 h | Headphone sensitivity: 105 dB | Bluetooth version: 5.1 | Microphone type: Built-in | Wearing style: Neck-band | Package type: Box | Headset type: Binaural | Wireless range: 33 m | Ear coupling: Bone сonduction | Microphone sensitivity: -38 dB | Bluetooth profiles: A2DP | Carrying case: Yes | Bluetooth profiles: SBC | Bluetooth profiles: HSP | Connectivity technology: Wireless | International Protection (IP) code: IP67 | Fast charging time: 10 min | Recommended age group: Adult | Bluetooth profiles: AVRCP | Volume control: Button | Suitable for indoor use: Yes | LED indicators: Yes | Housing material: Titanium | Protection features: Weatherproof | Bluetooth profiles: HFP