Koptelefoon Toshiba AMP RZE-BT900E

The Toshiba AMP RZE-BT900E are wireless Bluetooth headphones designed for everyday listening and hands-free calls. They combine Bluetooth 5.0 connectivity with a docking station that houses a 2200 mAh battery, while each earcup contains a 45 mAh rechargeable cell. The headphones deliver audio across a 20 Hz–20 kHz frequency range and have an impedance of 32 Ω. Charging times are approximately 2.5 hours for the docking station and 1.5 hours for the earbuds, and the headphones provide around 4 hours of continuous playback per charge. Built-in microphone support and common Bluetooth profiles (HFP, HSP, SPP, A2DP, AVRCP) ensure compatibility with smartphones and media devices.

Advantages

The model uses Bluetooth 5.0 for stable wireless connection up to 10 m and supports standard audio and control profiles for phone calls and media control. The integrated docking station extends overall battery capacity and simplifies charging. Specifications show a full audible frequency range (20 Hz–20 kHz) and a typical headphone impedance of 32 Ω for compatibility with most portable devices.

Suitable for

• Listening to music on-the-go
• Making and receiving hands-free calls
• Use with smartphones, tablets and Bluetooth-enabled media players
• Everyday commuting and travel

Key specifications

• Bluetooth version: 5.0
• Bluetooth profiles: HFP, HSP, SPP, A2DP, AVRCP
• Range: up to 10 m
• Frequency response: 20 Hz – 20 kHz
• Docking station battery: 2200 mAh
• Earbuds battery: 45 mAh (each)
• Charging time: docking station ~2.5 h; earbuds ~1.5 h
• Playback time: approx. 4 hours per charge
• Impedance: 32 Ω

How to use

Charge the docking station and earcups before first use. Open Bluetooth on your source device, set it to search mode and pair with the Toshiba AMP RZE-BT900E according to the pairing instructions (use the Bluetooth profile visibility on the headphones). Place the earbuds in the ears and adjust fit for comfort. Use playback controls via the headset buttons or your device; answer calls with the built-in microphone. After use, return the earbuds to the docking station to recharge and store the headphones.

Recommendations

Charge the docking station fully before initial use and avoid exposing the product to extreme temperatures. For longer battery life, disconnect from Bluetooth when not in use and follow manufacturer guidance for safe charging practices.