Holiday Shipping Details & Extended Holiday Returns 
Srhythm NC25 Noise Cancelling Headphone
100°-120° multi-angle flexible rotation with adjustable headband,180g only
- Srhythm NC25 with Advanced active noise reduction technology cancels 90% of stable low frequency background noise,The noise reduction is up to 20-25dB. and makes you to immerse into the music,movies and videos.The ANC function can work well both in wire and wireless mode
- Human voice CAN NOT be eliminated,Please use ANC headphone in noise place. It is helpless in quiet place.
- Please note that CAN NOT adjust volume on headphones in wired mode.
Upgrated better Dual Noise Reduction sensor
50ms Ultra-low latency Game Mode
Advanced Bluetooth 5.3,ultra-low power consumption
Up to 50+ Hours Playtime with Buildi-in 1000 mAh Rechargeable lithium-ion Battery
Voice-Assistant support for Siri & Google Assistant
Type-C Fast Charge & Extra Charging Protection
Unique Folding and lightweight design for easy carriage and storage
How do the active noise cancelling headphones work
- 1. First record the low frequency noise (50-1000 Hz) in the environment that the ear can hear through the speaker microphone placed in the earpiece.
- 2. Conduct noise in the control circuit and the control circuit performs operations in real time.
- 3. Then, the horn sends sound waves of opposite phase and amplitude to eliminate the noise.
50ms Ultra-low latency Game Mode
- Game Mode: Press Multi-function button three times to turn on the game mode,audio and video synchronization.
- Activate Voice: Press both the Volume Up/Down buttons simultaneously to activate the voice dialing function (compatible with iPhone Siri and selected Android voice dialing software).
Built-To-Last Battery with Over-voltage Charging Protection
- Just 10 minutes of USB-C fast charging give you Amazing 3 hours sound.
- 1-2 hrs full charge delivers up to 50+ hrs playback.
- Exclusive Srhythm Over-voltage protection 12-36V technology,ensures the safety during Srhythm bluetooth headphones charging
- Upgrated reset function during charging,no need to reconnect bluetooth after reset
Multi-Point Connection (Max: Two Devices)
- Bluetooth headphones can be connected to 2 devices at once for easy switching
- You will not miss the phone call when you are watching movie.
- Clear Pairing: Long press the Volume Up/Down buttons for 5 seconds to clear the pairing
| Products | ||||||
|---|---|---|---|---|---|---|
| Noise Reduction Depth | 20-25 dB | 20-25 dB | 23-27 dB | 28-35 dB | 18-23 dB | 28-35 dB |
| Connectivity | Bluetooth 5.3, AUX | Bluetooth 5.0, AUX | Bluetooth 5.0, AUX | Bluetooth 5.0, AUX | Bluetooth 5.0, AUX | Bluetooth 5.0, AUX |
| Battery | 50+ Hrs / 1000 mAh | 50+ Hrs / 1000 mAh | 40+ Hrs / 750 mAh | 30+ Hrs / 750 mAh | 20+ Hrs / 4000 mAh | 65+ Hrs /1000 mAh |
| Fast Charging | 10 mins = 3 hrs | 10 mins = 3 hrs | 10 mins = 3 hrs | 10 mins = 3 hrs | 10 mins = 3 hrs | 10 mins = 3 hrs |
| Voice Assistant | ||||||
| Multi-device Connection | ||||||
| Replaceable Earpads | ||||||
| Portable Case | ||||||
| Net Weight | 194 g / 0.42 LB | 194 g / 0.42 LB | 280 g / 0.6 LB | 246 g / 0.6 LB | 228 g / 0.5 LB | 254g/0.56 LB |
| Special Features | Foldable,Lightweight,Rotatable | Foldable,Lightweight,Rotatable | HD sound,Premium Noise Cancel | Transparency/ANC/Normal modes | Active Noise Cancelling,Stylish colorful looking, perfect for teenagers | Transparency/ANC/Normal modes |
