Earphones Swissten Pro Tune TWS

The Swissten Pro Tune TWS earphones are true wireless in-ear headphones with Bluetooth v5.0, designed for everyday listening and calls. They feature 13 mm drivers with a combined output of 2 x 3 W, a frequency response of 20 Hz–20 kHz and a built-in microphone for hands-free communication. The compact earbuds offer up to 3 hours of continuous playback per charge and a standby time of up to 150 hours.

Advantages

Bluetooth v5.0 provides a stable connection up to 10 m while 32 Ω impedance and a signal-to-noise ratio of 55 dB ensure clear audio reproduction. The earbuds recharge in approximately 1.5 hours and have low-power 30 mAh batteries per ear, with simple touch control and integrated microphone sensitivity of −42 dB ±3 dB for call handling.

Suitable for

• Listening to music and podcasts on the move
• Making and receiving phone calls
• Everyday commuting and short workouts
• Use with smartphones, tablets and other Bluetooth-enabled devices

Key specifications

• Bluetooth version: v5.0
• Bluetooth range: up to 10 m
• Power output: 2 x 3 W
• Driver size: 13 mm
• Impedance: 32 Ω
• Frequency range: 20 Hz – 20 kHz
• Microphone sensitivity: −42 dB ± 3 dB
• Signal-to-noise ratio: 55 dB
• Total harmonic distortion: ≤ 5%
• Headphone battery: 2 x 30 mAh
• Playback time: up to 3 hours
• Charging time: ~1.5 hours (5 V DC, 0.3 A)
• Standby time: up to 150 hours

How to use

Charge the earbuds using a 5 V DC, 0.3 A charger until fully charged (about 1.5 hours). Remove the earbuds from the case to power them on and enter pairing mode, then select “Swissten Pro Tune TWS” in your device’s Bluetooth settings. Use touch controls on the earbuds to play/pause audio, skip tracks or answer calls. After use, place the earbuds back in the charging case to turn them off and recharge.

Usage recommendations

For optimal battery life, fully charge the earbuds before first use and avoid exposing them to extreme temperatures. Keep firmware and device Bluetooth drivers up to date for best connection stability and audio performance.