# Wireless Earbuds 2025 Sport 48H playtime

Experience crystal calls and rich sound with CoolJumper Wireless Earbuds 2025 Sport for workouts and daily use with 48h total playtime.

- [Original product page](https://www.ofertitastop.com/uk/product/wireless-earbuds-2025-sport-48h-playtime)
- [View offer](https://www.ofertitastop.com/uk/visit/wireless-earbuds-2025-sport-48h-playtime)
- Market: UK
- Language: en-GB
- Currency: GBP
- Product updated: 2026-10-20T06:11:08.486Z
- Brand: CoolJumper
- MPN: 750
- SKU: ofertitastop-uk-5456
- Category: Electronics > Audio > Audio Accessories > Headphone & Headset Accessories > Headphone Cushions & Tips
- Source store: amazon UK
- Active deal: Yes
- Price: 12.10 GBP
- Previous price: 12.74 GBP
- Discount: 5%
- Rating: 4.3 / 5
- Reviews: 2871

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## Description

This compact pair of sport earbuds from CoolJumper brings focused audio and long runtime for workouts and daily use, combining dual 13 mm drivers with stable Bluetooth connectivity to keep music and calls clear while you move. With a distinctive dual LED battery display and an IP7 waterproof rating, these ceramic-pink in-ear earphones suit running, gym sessions and commuting where sweat or light rain is a concern.

## Key Points

The earbuds deliver stereo Hi-Fi sound through 13 mm bidirectional dynamic drivers for balanced reproduction across tracks and podcasts. According to the manufacturer, environmental noise cancellation reduces background noise substantially to improve call clarity and listening immersion. The case shows remaining charge for each earbud and the charging box, so you can monitor levels at a glance. IP7 waterproofing adds protection during intense exercise and in wet conditions, though prolonged submersion is not recommended.

## Technical Specifications

- **Name**: **CoolJumper Wireless Earbuds 2025 Sport**
- Drivers: 13 mm bidirectional dynamic speakers
- Bluetooth: version 5.3, range up to 10 metres according to the manufacturer
- Battery life: up to 6 hours per earbud, with up to 48 hours total using the charging case
- Noise reduction: ENC and CVC 8.0 technologies for improved call quality
- Water resistance: IP7
- Colour: ceramic pink

## Benefits

These earphones aim to balance sound quality and practical features for active users. The larger drivers contribute to fuller mids and bass, while ENC and CVC noise reduction help keep voices intelligible during calls. The LED display on the case removes guesswork about remaining power, which is handy when you alternate between training sessions and longer outings. Bluetooth 5.3 supports a more stable link and slightly extended range, which is useful when your phone is in a jacket pocket or nearby gym locker.

## Usage Recommendations

Fit the earbuds with the supplied tips to help secure them during runs and to improve passive isolation. For the clearest calls, position the microphone toward your mouth and avoid covering the sensor areas. Charge the case regularly to benefit from the claimed 48 hours of total playback, and dry the earphones after exposure to water to maintain long-term performance. Consider that the IP7 rating protects against water but does not imply unlimited resistance to impacts or heavy dust.

## Images

![Wireless Earbuds 2025 Sport 48H playtime — 1](https://www.ofertitastop.com/i/H095XqSmrGbbX-MQj3p_3NWr9sPtB1_v75GUvsW5igSnHwbqyQWjDL6n_e245uwYLqox7IhClWJELF3_Np6t94MYGJvJOIBgi9BvHWvXJtuKw7-KBau6GOrWUg.jpg)

![Wireless Earbuds 2025 Sport 48H playtime — 2](https://www.ofertitastop.com/i/SKGy0sXX2vuIfLV4mb8dv_87aYki7IIZ_lWQVqp78ppNIwA7sXIFIFT23aa71_Q7FPuKrA1-0q3aHn5dpeMWmSHd-4ZAsfqubrnYP_gdf2Na7Bx8jXOc3h1X3w.jpg)

![Wireless Earbuds 2025 Sport 48H playtime — 3](https://www.ofertitastop.com/i/MJdOFOpffFdbqATrd64ah-OUoPGnCXPXadTARbAaRRHqqPq6sP8Vy_Z82qGy0Y6Nyn8jheZQHbaTvEzFeajc8F-ZTq9OglQFEn-GZthdDyakoF_GQLmMvioebw.jpg)

![Wireless Earbuds 2025 Sport 48H playtime — 4](https://www.ofertitastop.com/i/CVt35XmJyjm9Jyzk89M4LtwFfnI3PEQDuOmyZc84lfvurVjt0X0yZOcEUa3GB4D6j6IfperxZEML83aNQimq7muMpAttIK1yVEFIwn6kwbqJea69P_X4euqYiw.jpg)

![Wireless Earbuds 2025 Sport 48H playtime — 5](https://www.ofertitastop.com/i/b_UhtdbN7CRbv93L0A-nm_HqjaRVRM6TspAuNlFLa69LdZobxRYa-L_TDi5XimirsrgEC4sjLxvAnWM4yFtrDhrUHbtc2x6-B08PJz08tWCCLAFZgaBLSs_K-Q.jpg)