Bluetooth-koptelefoon Usams USA001149

Usams Bluetooth Headphone Usams USA001149 are true wireless stereo (TWS) in-ear headphones designed for everyday use. They use Bluetooth 5.1 for a stable wireless connection and low latency, and come with a compact charging case that extends total playback time up to 20 hours. The ergonomic earbuds fit comfortably for long listening sessions and include a built-in microphone for hands-free calls. These headphones are suitable for commuting, remote work, and casual listening where portability and reliable wireless performance are required.

Advantages

The headphones provide a stable Bluetooth 5.1 connection that helps reduce dropouts and latency compared with older Bluetooth versions. A compact charging case supplies additional charge cycles to reach approximately 20 hours of combined playback time, making them convenient for travel and daily use. Ergonomic earbud shapes promote comfort during extended wear, and the integrated microphone supports clear voice calls without needing to hold a phone.

Suitable for

• Listening to music and podcasts on the go
• Hands-free phone calls and teleconferencing
• Commuting and travel where compact charging is needed
• Light workouts and outdoor walks

Key specifications

• Wireless standard: Bluetooth 5.1
• Configuration: True Wireless Stereo (TWS) in-ear earbuds
• Battery life: up to 20 hours total with charging case
• Built-in microphone for hands-free calling
• Form factor: ergonomic in-ear design

How to use

Remove the earbuds from the charging case to power them on automatically and enter pairing mode. On your Bluetooth-enabled device, select the Usams Bluetooth Headphone model from the device list to pair. Use the touch controls or physical buttons on the earbuds to play/pause audio, answer or end calls, and control volume or track selection according to the user manual. Return the earbuds to the charging case after use to recharge them and preserve battery life.

Recommendations

For best performance, fully charge both the earbuds and the case before first use. Keep the charging contacts clean and store the headphones in the case when not in use. Use a compatible charger with the recommended voltage and avoid exposing the device to extreme temperatures or moisture to extend service life.