EarFun Air Bluetooth earbuds 35H

This pair of in-ear Bluetooth earbuds delivers clear calls and punchy bass for everyday listening, workouts and commuting. With IPX7 Sweatshield waterproofing, four-microphone environmental noise cancellation and a companion app for custom EQ, these EarFun earbuds aim to combine durable design with flexible sound tuning so you can listen longer and take calls hands-free.

Key Points

The earbuds include dual 6 mm composite drivers and a PEEK + PU dynamic driver that, according to the manufacturer, help produce deep bass and detailed treble for a balanced sound. Battery life reaches up to 35 hours with the charging case and about 6 hours from a single charge, with a 10 minute quick charge delivering roughly 2 hours of playback. Sweatshield IPX7 protection offers a fully sealed structure that the brand states resists sweat and brief immersion, which makes these suitable for heavy workouts or rainy commutes. Game Mode lowers audio latency for gaming sessions and the included app lets you customise the EQ to suit different music styles.

Technical Specifications

• Name: EarFun Air
• Battery life: Up to 35 hours with charging case, approx. 6 hours per earbud on single charge.
• Waterproof rating: IPX7 Sweatshield patented waterproofing.
• Microphones: 4 mics with ENC for clearer calls.
• Charging: Wireless charging compatible, fast charge 10 minutes ≈ 2 hours playback.

Benefits

Noise reduction during calls is achieved through four built-in microphones with environmental noise cancellation, which improves clarity for both sides of the conversation. The ergonomic form and four sizes of silicone ear tips provide a secure fit and passive noise isolation while moving. Wireless charging support for the case adds convenience if you prefer a cable-free desk or bedside setup. The app-controlled EQ allows personal tuning so you can emphasise bass for electronic music or favour vocal clarity for podcasts.

Usage Recommendations

For workouts, the IPX7 Sweatshield construction and snug ear tips will help keep the buds in place and protected from sweat and splashes. If you use them for gaming, enable Game Mode to reduce latency and pair them with a mobile device that supports low-delay codecs. For extended calls, use the enhanced call mode and consider the silicone tips that provide the best passive isolation for your ear shape. Note that manufacturer claims about waterproofing and audio performance are based on controlled testing, and real-world results may vary depending on conditions.