Usams BU12 TWS In-Ear Bluetooth 5.1 Wireless Earbuds

Description:

• Upgraded BT 5.1, fast and stable connection.
• Dual-channel stereo, immersive HiFi sound quality.
• Built-in microphone, sensitive touch control.
• Transparent shell, unique macaron color.

Parameter:

• Material: ABS+PC.
• BT version: 5.1.
• Connection range: <=12 meters.
• Speaker diameter: 13mm.
• Speaker sensitivity: 115 +/- 3dB.
• Speaker Impedance: 32ohm.
• Speaker frequency response: 20Hz~20KHz.
•  SNR: >70.
• Earbud battery capacity: 30mAh.
• Playing time: about 5 hours.
• Calling time: about 4 hours.
• Earbud charging time: about 1 hour.
• Charging case weight: about 35.5g.
• Charging case battery capacity: 300mAh.
• Charging time for the case: about 1 hour.
• Charging case Input: 5V.
• Standby time: about 25 hours.
• Charging case size: 56*50*26.7mm.
• Compatibility: for iOS/Android devices with BT function.
• lncluding: Earbud x1 pair, Charging case x1, Type-C charging cable x1, User manual x1.

Note: R2- 4.