DELTACO Streetz T150-BLK True Wireless In-Ear Headphones, Transparent Black, Bluetooth 5.3, 13mm Drivers, IPX4, 20h Total Playtime

Most true wireless earbuds hide their tech inside a plain shell, but the DELTACO Streetz T150-BLK flips the script with a transparent black housing that puts the internal components on display. This bold design choice makes a statement while still delivering the practical performance you expect from a modern pair of earbuds. Bluetooth 5.3 ensures a stable connection, and the 13 mm dynamic drivers produce clear, punchy audio that brings your music to life.

Highlights

• Transparent black housing for a distinctive tech aesthetic
• Bluetooth 5.3 with up to 10 m wireless range
• 13 mm dynamic drivers for clear, punchy audio
• Touch controls for music, calls, and volume
• IPX4 sweat and splash resistance
• Up to 20 hours total playtime with charging case

In daily use

The earbuds sit comfortably in the ear canal thanks to their intraaural design, and the touch-sensitive surfaces respond quickly to taps for play/pause, track skipping, and call handling. The compact charging case slips easily into a pocket and provides multiple recharges, so you can go from morning commute to evening workout without hunting for a power outlet. A USB-C port ensures fast and convenient charging.

Full specifications

• Product type: True Wireless Stereo (TWS) in-ear headphones
• Connectivity: Bluetooth 5.3, wireless range up to 10 m
• Driver unit: 13 mm
• Frequency response: 20 Hz – 20 kHz
• Impedance: 32 Ω
• Sensitivity: 98 dB ±3 dB
• Microphone: Built-in
• Controls: Touch (play/pause, answer/end call, track skip, volume)
• Earbud battery: 30 mAh each, up to 4 hours playtime (50% volume)
• Charging case battery: 300 mAh, total playtime up to 20 hours
• Charging port: USB-C
• Earbud charging time: approx. 1.5 hours
• Case charging time: approx. 2 hours
• Standby time: up to 200 hours
• IP rating: IPX4 (sweat and splash resistant)
• Compatibility: Universal (iOS, Android, PC)

Final note

With its transparent design and reliable performance, the Streetz T150-BLK is a standout choice for anyone who wants their audio gear to look as good as it sounds.