EarFun OpenJump are open-ear sports earbuds with ear hooks and 14.2 mm composite drivers. They offer Hi-Res Audio certification, Bluetooth 5.3, IPX7 water resistance and up to 11 hours of listening on a single charge.
pandealia.euThe best coupons from Chinese stores, prices and price history in one place.EarFun OpenJump are open-ear sports earbuds with ear hooks and 14.2 mm composite drivers. They offer Hi-Res Audio certification, Bluetooth 5.3, IPX7 water resistance and up to 11 hours of listening on a single charge.
Open-ear design for sport and outdoor activities
The open-ear design leaves the ear canal unobstructed, making it easier to hear your surroundings while running, cycling or exercising. It does not guarantee safety in traffic, however: volume and attention still matter. In noisy places, surrounding sounds can also interfere with listening.
The ear hooks help keep the earbuds in place during movement. Soft silicone feels comfortable against the skin during longer sessions, although comfort and stability depend on the individual fit.
Sound, codecs and spatial effects
The earbuds use 14.2 mm wool composite drivers and have Hi-Res Audio certification. BassSurge supports bass performance, Directional Acoustics directs sound, and 3D Spatial Audio adds a spatial effect to music, games and videos.
Supported codecs include SBC, AAC and LDAC. LDAC enables high-resolution audio transmission over Bluetooth, but using it also depends on the source device’s compatibility and settings. The available codec and transmission quality can therefore vary by phone or other player.
Water and sweat resistance
EarFun OpenJump have an IPX7 water-resistance rating and SweatShield technology designed to protect against sweat. Water resistance is useful during exercise or contact with water, but it does not guarantee protection against damage in every situation. IPX7 relates to water; it does not itself specify a dust-protection rating.
Microphones and gaming mode
Four microphones work with an AI algorithm to reduce background noise during calls. The aim is to make speech clearer during phone and video calls, although results also depend on the surrounding noise. This feature applies to voice pickup during calls, not active noise cancellation while listening.
Gaming mode has a stated latency of under 50 ms, helping reduce the delay between picture and sound in games. Actual latency can also depend on the connected device.
Connectivity and battery life
Bluetooth 5.3 offers a stated range of up to 15 metres in open space. Indoors, obstacles and interference can affect the range.
The earbuds last up to 11 hours on a single charge, or up to 42 hours with the charging case. The case supports both USB-C and wireless charging. Actual battery life can vary depending on use.
EarFun OpenJump combine an open-ear design and sports-focused fit with LDAC support, gaming mode and long claimed battery life. The open design helps you hear your surroundings, but it does not isolate you from noise like earbuds that seal the ear canal.
