SHOKZ OpenRun Headset Wireless Neck-band Sports Bluetooth Black

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