The Sencor SEP Grim wireless in-ear earphones in blue provide high-quality listening with Bluetooth 5.3 technology, active noise cancellation ANC and a transparency mode for surrounding sounds. Thanks to touch controls, an integrated microphone and a charging case, they are ideal for music and hands-free calls on the go.

Active noise cancellation ANC
ANC technology reduces distracting ambient sounds for more focused listening to music, podcasts and phone calls. Transparency mode, on the other hand, lets important sounds from the surroundings through.

Compact charging case
The lightweight case safely stores the earphones while also charging them. Thanks to its compact dimensions, it fits comfortably in a pocket or bag.

Touch controls and calls
Use the touch controls to easily adjust the volume, control playback or answer a call. The integrated microphone with noise reduction supports clear communication.
Enjoy the freedom of truly wireless listening with the Sencor SEP Grim earphones. Two 10 mm drivers provide balanced sound across a range of 20 to 20,000 Hz and support SBC and AAC codecs. Active noise cancellation technology helps reduce distracting ambient sounds, while Transparency mode lets you stay aware of your surroundings without removing the earphones.
The earphones feature an integrated microphone, noise reduction during calls and voice assistant support. Convenient touch controls let you manage playback, volume and phone calls directly from the earphones. IPX4 protection improves resistance to splashing water and sweat, making them suitable for everyday active use.
Main benefits:
- Bluetooth 5.3 with a signal range of up to 50 m
- Active noise cancellation ANC and Transparency mode
- Playback time of up to 6 hours
- Charging case with USB-C connector and charging status indicator
- Replaceable ear tips for a comfortable fit in the ear
Specifications
- Type
- Wireless in-ear earphones
- Colour
- Blue
- Bluetooth
- 5.3
- Signal range
- Up to 50 m
- Active noise cancellation
- Yes, ANC
- Transparency mode
- Yes, Transparency mode
- Noise reduction during calls
- Yes
- Microphone
- Integrated
- Voice assistant
- Yes
- Impedance
- 32 Ω
- Sensitivity
- 121 dB
- Frequency range
- 20–20,000 Hz
- Audio codecs
- SBC, AAC
- Number of drivers
- 2
- Driver diameter
- 10 mm
- Controls
- Touch; playback, volume and calls
- Playback time
- Up to 6 h
- Earphone charging time
- 1.5 h
- Charging station charging time
- 1.5 h
- Earphone battery capacity
- 30 mAh
- Charging station battery capacity
- 200 mAh
- Charging connector
- USB-C
- Cable length
- 0.3 m
- Charging status indicator
- Yes
- Replaceable ear tips
- Yes
- Protection rating
- IPX4
- Backlighting
- No
- Weight
- 50 g
- Dimensions (H × W × D)
- 4 × 5 × 1.5 cm