Havit TW906 Pro - TWS wireless headphones, grey

Charging case dimensions (W x D x H): 48,2 x 49,5 x 27 mm Case weight: 33 g Left earpiece weight: 3.7 g Right earpiece weight: 3.7 g Wearing style: In-ear Recommended usage: Calls/Music Oven control type: Touch Product type: Headset Product colour: Grey Headset type: Binaural Package contents: Headphones Bluetooth version: 5.3 Connectivity technology: Wireless Bluetooth: Yes Bluetooth range: 10 m Talk time: 4 h Continuous audio playback time (ANC on): 4 h Battery operated: Yes Battery recharge time: 1,5 h Left earpiece battery capacity: 30 mAh Battery capacity (charging case): 300 mAh Continuous audio playback time: 5 h Right earpiece battery capacity: 30 mAh Case charging time: 2 h Built-in microphone: Yes Warnings: Do not use near sources of heat or flame. Headphone frequency: 20 - 20000 Hz Headphone sensitivity: 111.2 dB Ear coupling: Intraaural Impedance: 32 Ω Driver diameter: 10 mm Active Noise Canceling: Yes