Csasan Wireless Earbuds 40H playtime 🎧
Description:
This pair of in-ear wireless earphones from Csasan combines Bluetooth 5.3 connectivity with a compact charging case to deliver long listening sessions and clearer calls for everyday use, whether commuting, exercising or working from home. With an emphasis on deep bass and background-noise reduction, these earbuds aim to keep music and voice content intelligible and engaging.
Key Points
The earbuds use Bluetooth 5.3 for a stable connection and reduced latency according to the manufacturer. A magnetic Hall-effect sensor in the charging case enables instant pairing when the case is opened. The headset includes an ENC (environmental noise cancellation) system and four microphones to improve call clarity in noisy environments. They offer touch controls for playback and call handling and an LED power display on the case to show remaining battery at a glance. IP7 water resistance helps protect against sweat and rain for outdoor activities.
Technical Specifications
- Name: Csasan J90 Pro
- Bluetooth: - 5.3
- Driver: - 13 mm dynamic driver with graphene TPU diaphragm
- Battery life: - Up to 8 hours per charge, and up to 40 hours total with the 300 mAh charging case
- Waterproof rating: - IP7
- Quick charge: - 15 minutes charging provides about 1 hour of playback
Benefits
The 13 mm drivers with a graphene-enhanced diaphragm produce stronger low frequencies and clearer high notes for a fuller listening experience. Noise suppression technology focuses on reducing ambient background sounds during calls, so voices come through with greater definition when you are on busy streets or in a café. The long combined runtime from the earbuds and the case reduces the need for frequent recharging during a typical day.
Usage Recommendations
For secure fit and comfort, try the included silicone tips and select the size that best seals your ear canal to improve bass response and passive noise isolation. The IP7 rating makes these earbuds suitable for running or cycling in light rain, however consider wiping and drying the case after exposure to moisture to preserve charging contacts. Touch controls are convenient for hands-free use, though you may want to familiarise yourself with gestures before relying on them during workouts.
