Earphones Acefast T9 TWS, Bluetooth 5.3, IPX4, in grape purple

Acefast T9 TWS earphones in grape purple are true wireless in-ear headphones designed for everyday listening, calls and light workouts. They use Bluetooth 5.3 for a fast, stable wireless connection and feature 9 mm dynamic drivers with SBC/AAC support for full-range audio reproduction. The earbuds are splash-resistant with an IPX4 rating and come with a compact USB‑C charging case that extends total playback time to about 30 hours. Lightweight construction, touch controls and built-in microphones with noise reduction make the T9 suitable for hands-free conversations and portable use.

Advantages

The Acefast T9 combine modern Bluetooth 5.3 connectivity, a long combined battery life and an IPX4 splash protection level in a compact design. 9 mm drivers reproduce bass and midrange with clarity, while AAC support improves compatibility with many mobile devices. Fast charging allows a short 10‑minute top-up to yield roughly 2 hours of playback, and the charging case offers multiple extra charges for travel and commuting. Touch controls provide convenient playback and call management without taking out your phone.

Suitable for

• Daily commuting and public transport
• Light workouts and running in light rain or sweat
• Hands-free calls and online meetings
• Portable music and podcasts on the go
• Use with smartphones, tablets and laptops with Bluetooth

Key specifications

• Bluetooth version: 5.3
• Drivers: 9 mm dynamic transducers
• Audio codecs: SBC, AAC
• Frequency response: 20 Hz – 20 kHz
• Battery: earbud 40 mAh each; charging case 480 mAh
• Playback time: up to 6.5 hours per charge; up to 30 hours with charging case
• Charging interface: USB-C
• Fast charge: ~10 minutes → approx. 2 hours playback
• Water resistance: IPX4 (splash resistant)
• Range: up to 10 m
• Weight (total): about 43 g

How to use

Remove the earbuds from the charging case and they will automatically enter pairing mode the first time they power on; otherwise use the touch panels to manually enter pairing as described in the user manual. Pair the T9 with your Bluetooth‑enabled device, adjust volume and playback from the earbud touch controls or the connected device. Place the silicone tips that best fit your ears for secure fit and optimal sound isolation. Return the earbuds to the charging case when not in use to recharge the earbuds and preserve battery life.

Usage recommendations

Use the included interchangeable ear tips to find the best seal for bass response and comfort. For longer sessions, set media volume at a moderate level to reduce ear fatigue and extend battery life. The IPX4 rating protects against sweat and light rain but avoid full immersion and dry the earbuds if they become wet. Charge the case using the supplied USB‑C cable and avoid leaving the battery fully discharged for extended periods.