Headset InLine PURE Air TWS

The InLine® PURE Air is a true wireless in-ear headset for Bluetooth devices such as mobile phones and tablets. The headset includes a charging case with Qi wireless charging and an integrated 2,500 mAh power bank. The earphones support hands-free calling, an integrated microphone, and up to approximately 10 hours of playback at 50% volume; the case can recharge the earphones up to eight times when fully charged.

Advantages

Controls are integrated into the earphones for volume, track selection, play/pause, call handling and voice assistant activation (Siri/Google). The charging case can be charged via Micro-USB or wirelessly (Qi) and also serves as a USB-A power bank. The headset uses Bluetooth 5.0 and an Airoha AB1532 chipset, offers an IPX6 water protection rating, and provides a wireless range up to 10 m in open conditions.

Suitable for

• Hands-free calls with mobile phones and tablets
• Listening to music and podcasts while commuting or exercising
• Portable charging and extending earphone runtime with the Qi charging case
• Use in light outdoor conditions where IPX6 splash resistance is sufficient

Key specifications

• Form factor: In-ear (true wireless stereo, TWS)
• Bluetooth version: 5.0; chipset: Airoha AB1532
• Frequency range: 20–20,000 Hz; impedance: 32 Ω
• Playback time: approx. 10 hours (at 50% volume); standby: up to 130 hours
• Earphone battery: Lithium‑polymer 85 mAh; charging case battery: Lithium‑polymer 2,500 mAh
• Charging: earphones ≈1.5 h; charging case ≈5 h; case can recharge earphones up to 8 times
• Connectivity range: up to 10 m (clear line of sight)
• Protection class: IPX6; ports: Micro-USB and USB-A output
• Dimensions: earphones 27×23×23 mm; charging case 76×54×30 mm; total weight ≈90.5 g

How to use

Place the earphones in your ears and pair them with a Bluetooth-enabled device following the included manual. Use the function keys on the earphones to control audio and calls: press once to play/pause or answer a call, press the volume key twice to change volume, press and hold the right or left key for 3 seconds to skip forward or backward, and press three times to activate the voice assistant. To charge the earphones, return them to the charging case. Charge the case via the Micro-USB port or place it on a Qi-compatible wireless charger; the case can also provide power to other devices via the USB-A output.

Usage recommendations

Charge the case fully before first use to ensure the maximum number of recharges for the earphones. Keep the charging contacts clean and avoid exposing the product to temperatures outside the 0–45 °C range. For best Bluetooth performance, maintain a clear line of sight between the paired device and the earphones within the 10 m range.