EarFun Air2 TW210B TWS wireless earphones Bluetooth 5.3 LDAC 10 mm dynamic drivers up to 40 h total playtime with charging case IPX7 water resistance ENC microphones black

EarFun Air2 are TWS wireless earphones with high-resolution sound and outstanding water resistance, designed for active everyday use. The 10 mm dynamic drivers with LDAC support deliver detailed audio, while the stable Bluetooth 5.3 connection ensures convenient use in various situations. A great choice for music, calls, workouts, and travel.

Key Advantages

• 10 mm dynamic drivers → rich and detailed sound

• LDAC audio codec → high-resolution wireless audio transmission

• Hi-Res Audio support → accurate music playback with high detail

• 4 microphones with ENC → clear phone calls in noisy environments

• Bluetooth 5.3 → stable, fast, and energy-efficient connection

• Dual-device connection → simultaneous connection to two devices

• Gaming mode with ~55 ms latency → synchronized audio and video experience

• Up to 40 h total playback time → extended use with the charging case

• Wireless charging → convenient case charging without cables

• IPX7 water resistance → safe use for sports and outdoor activities

• Lightweight design → comfortable wear for extended periods

• Touch controls → simple playback and call control

Technical Specifications

• Type → TWS wireless earphones

• Model → Air2

• Model code → TW210B

• Bluetooth version → 5.3

• Drivers → 10 mm dynamic

• Audio codec → LDAC

• Bluetooth profiles → A2DP, AVRCP, HFP, HSP

• Operating range → up to 15 m

• Microphones → 4 with ENC

• Playback time → LDAC on: up to 5.5 h, up to 23 h with case; LDAC off: up to 9 h, up to 40 h with case

• Earbuds battery → 40 mAh ×2

• Charging case → 400 mAh

• Charging → USB-C and wireless

• Charging time → earbuds ~1.5 h; case ~2 h (USB-C), ~3.5 h (wireless)

• Protection rating → IPX7

• Weight → 4.5 g (one earbud)

• Color → black

Compatibility

• Compatible with → Android, iOS, Windows, macOS devices with Bluetooth

• App → EarFun Audio

• Not compatible with → devices without Bluetooth connectivity

How to Use

• Remove the earphones from the charging case to power them on

• Connect to a device via Bluetooth

• Adjust sound and controls in the EarFun Audio app

• Listen to music, make calls, or activate gaming mode

• Use touch controls for everyday actions

• Place in the case to charge after use

Why Choose This Product
EarFun Air2 stand out with high-quality sound, excellent water resistance, and long battery life. They are suitable for an active lifestyle as well as everyday listening without compromise. Reliable build quality and extensive personalization options provide strong practical long-term value.

Real-Life Usage Scenarios

• Workouts at the gym or outdoors

• Daily music listening on the way to work

• Phone calls in an urban environment

• Long trips on a single charge

• Mobile gaming with low latency

• Activities in rainy conditions

Package Contents

• Wireless earphones

• Charging case

• Silicone ear tips ×4 (XS / S / M / L)

• USB-C to USB-A charging cable

• User manual

About the Brand
EarFun develops modern wireless audio devices with a focus on sound quality, durability, and user comfort. The brand combines advanced technologies with practical design, delivering a reliable and premium listening experience for everyday use.