COOLBOX CoolJet Wireless Headphones

CoolBox COO-AUB-P03BK. Product type: Headset, Wearing style: In-ear, Product colour: Black. Connectivity technology: Wireless, Wireless range: 10 m. Ear coupling: Intraaural. Microphone sensitivity: -90 dB. Battery type: Built-in battery, Battery life (max): 3 h, Right earpiece battery capacity: 50 mAh Features: - Hands Free - Without cables - Charging case - Joint or independent use - Active noise cancellation - High quality microphone - Bluetooth 4.2 - Frequency and sensitivity: 2.4GHz / -90dBm - Distance: 10m - Battery: 50mAh headphone c / u / 300mAh case - Up to 3 hours of autonomy Specifications: Performance: - Product type: Headset - Wearing style: In-ear - Headset type: Binaural Ports & interfaces: - Connectivity technology: Wireless - 3.5 mm connector: No - Bluetooth: Yes - Bluetooth version: 4.2 - Wireless range: 10 m Headphones: - Ear coupling: Intraaural Microphone: - Microphone sensitivity: -90 dB - Noise-canceling: Yes Battery: - Battery type: Built-in battery - Battery life (max): 3 h - Right earpiece battery capacity: 50 mAh - Left earpiece battery capacity: 50 mAh - Rechargeable battery: Yes Packaging content: - Charging case capacity: 300 mAh - Carrying case: Yes Technical details: - Charging case: Yes Other features: - 2.5 mm connector: No - Manual: Yes