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CMF by Nothing B175 Wireless Headphone Pro (Black)

Rs.42,500.00

or 3 X Rs.14,166.67 with Koko

Headphone Dimensions 168.5 × 95.7 × 188.5 mm
Weight (Headphones) 283 g
Cushion Dimensions 96 × 95.7 × 30 mm
Weight (Cushions) 45 g
Driver Size 40 mm dynamic drivers
Frequency Range 20 Hz – 20 kHz
Diaphragm PEN + PU dome material with Nickel coating
Tuning Nothing signature sound tuning
Certifications Hi-Res Audio (wired & wireless)
Battery Type Rechargeable Lithium-ion (720 mAh)
Charging USB-C (full charge in 120 mins)
Fast Charging ANC Off: 5-min charge = 8 hrs playback
ANC On: 5-min charge = 4 hrs playback
Playback (AAC) ANC Off: Up to 100 hrs @ 50% volume
ANC On: Up to 50 hrs
Playback (LDAC) ANC Off: Up to 70 hrs
ANC On: Up to 38 hrs
Talk Time ANC Off: 50 hrs
ANC On: 35 hrs
Type Hybrid ANC
Depth Up to 40 dB
Frequency Range Up to 2000 Hz
Microphone Quantity 5 total (3-mic ENC for calls + wind noise mesh)
Features Environment Adaptive ANC, Transparency Mode
Bluetooth Version 5.4
Connection Range 10 m
Dual Device Connection Yes
Supported Codecs AAC, SBC, LDAC
Pairing Technology Google Fast Pair, Microsoft Swift Pair
Power / Bluetooth Power On/Off: Hold 1s
Pairing: Hold 3s
Slider Bass/Treble tuning via app; Slide for 0–100% enhancement
Roller Volume control (roll), Play/Pause (press), ANC switch (long press)
Button Smart Assistant (Nothing OS/Android/iOS)
LED Indicators White/Red power & charging LEDs; pairing & reset status indicators
App Support Nothing X App (custom EQ, control mapping, Find My Headphones, software updates)
Additional Features Low-latency mode, LED battery status, LDAC Hi-Res, IPX2 dust & water resistance

Product Description

Thinex Enterprises