USAMS BU Series In-Ear Earphones – TWS, Bluetooth 5.1, White (BHUBU01, USA001148)

The Usams USA001148 Bluetooth Headphones are true wireless in-ear headphones designed for everyday listening. They use Bluetooth 5.1 for a stable wireless connection and reduced latency, and come with a compact charging case that extends listening time. The lightweight ergonomic earbuds are shaped for a secure fit during commuting, exercise, or work, and include an integrated microphone to handle hands-free calls. Battery performance offers up to 20 hours of combined playback with the charging case, making them suitable for extended use away from a power source.

Advantages

These Bluetooth headphones provide reliable pairing and consistent audio transmission thanks to Bluetooth 5.1. The compact charging case increases total playtime to about 20 hours, while the earbuds themselves are small and lightweight for comfortable prolonged wear. An integrated microphone supports clear voice calls, and the TWS design eliminates cable restrictions. The product balances portability, battery life, and ergonomic fit for daily use.

Suitable for

• Listening to music on the move
• Hands-free phone calls
• Commuting and travel
• Light exercise and walking
• Remote work and online meetings

Key specifications

• Wireless standard: Bluetooth 5.1
• Form factor: True Wireless Stereo (TWS) in-ear earbuds
• Playtime: Up to 20 hours total with charging case
• Integrated microphone for calls
• Charging: compact portable charging case included
• Design: ergonomic, lightweight earbuds for extended wear

How to use

Remove the earbuds from the charging case to power them on and enter pairing mode. Enable Bluetooth on your device and select the headphones from the available devices list to complete pairing. Place the earbuds securely in the ears for optimal sound and microphone performance. Return the earbuds to the charging case when not in use to recharge and conserve battery. Follow standard safety practices: avoid high volume levels for long periods and keep the charging contacts clean.

Recommendations

For best results, fully charge the case and earbuds before first use, pair with one device at a time for stable connections, and store the earbuds in the case when not in use to maintain battery health. Use moderate volume to protect hearing and ensure clear call quality by positioning the microphone towards your mouth.