REI-TW 400 ANC Black

Active Noise Cancelation
8 Hours Playback Time
Compatible with Voice Assistant (iOS and Android)
HD Audio Compatible (24-bit / 96 kHz)


Exclusive Design True Wireless Earphones with Active Noise Cancelation  

Earphones for all active people who requiring timeless design with uncompromising battery life and extreme sound quality with active noise cancelation. Ergonomic design and selective premium materials provide a soul to each tone. No cables , no limits, no questions, just only your body and music with silent background.

Premium features:
Active Noise Cancelation and Echo Reduction
HD Audio (24-bit / 96 kHz)
Hi-Fi DSP Processing
Low Power Consumption

Technical specifications

BT: V5.0 with BLE
BT Profiles: A2DP 1.3, HFP 1.7, HSP 1.2, AVRCP 1.6, SPP 1.2
ANC Working Freq.: 100 – 800 Hz
ANC Effectivity: - 25 dB
Operating Range: ≤ 15 m (open space without obstacles)
Bluetooth Transmission Frequency: 2.402 – 2.480 GHz
Bluetooth Transmission Power: ≤ 4 dBm
Charging Time: ≤ 1.5 h (Eeaphones) and ≤ 2 h (Charing Case)
Play Time: up to 8 h + 5 times more from Charging Case
Stand-by Time: up to 250 h
Speakers Diameter: 10 mm
Frequency Response: 20 – 20 000 Hz
Sensitivity: 107 dB (+/- 3dB @ 1 kHz)
Impedance: 16 Ω +/- 15%
Battery Capacity: 50 mAh each Earphone and 600 mAh Charging Case
(3.7V, Li-Polymer)
Charging Port (Charging Case): USB type C
Iintegrated Remote Control with Microphone
Weight: 5.2 g Earphone and 42.5 g Charging Case