Cuffie Havit H668BT

The Havit H668BT are wireless Bluetooth headphones in an elegant beige finish, designed for music and everyday use. They offer active noise cancellation (ANC) down to -25 dB, long battery life, and a lightweight, foldable head-band design weighing 204 grams for comfortable all-day wear. With dual-device connectivity and support for AAC and SBC codecs, these headphones aim to deliver clear, detailed sound for commuting, work and leisure.

Advantages

Active noise cancellation reduces ambient sound by up to -25 dB, enabling focused listening in noisy environments. The headphones provide extended playback time — up to 80 hours at moderate volume without ANC and up to 50 hours with ANC enabled — and recharge quickly via USB-C in about 1.5 hours. 40 mm drivers, Hi-Res certification and high sensitivity provide balanced, powerful audio reproduction across a wide frequency range. The foldable, lightweight construction and soft ear cups ensure portable comfort.

Suitable for

• Listening to music at home or on the go
• Commutes and air travel where noise reduction is required
• Office and remote work with calls and media playback
• Multitasking users who need connection to two devices simultaneously

Key specifications

• Connectivity: Wireless Bluetooth with simultaneous connection to two devices
• Weight: 0.204 kg (204 grams)
• Wearing style: Head-band, foldable design
• Active noise cancellation: up to -25 dB
• Drivers: 40 mm
• Frequency response: up to 40 kHz
• Sensitivity: 111 dB
• Audio codecs: AAC, SBC
• Battery life: up to 80 hours (without ANC at 60% volume), up to 50 hours (with ANC)
• Charging: USB-C, approx. 1.5 hours to full charge
• Colour: Beige

How to use

Charge the headphones via the USB-C port until fully charged. Power on and pair with a Bluetooth device following the standard pairing procedure; the H668BT can maintain connections with two devices simultaneously and will switch to an incoming call when required. Enable or disable ANC using the on-device control to suit your environment. Adjust the headband and ear cups for a secure, comfortable fit before prolonged listening sessions.

Recommendations

For optimal battery performance, charge fully before extended trips and disable ANC when not needed. Use AAC codec support where available for improved audio quality. Store the foldable headphones in a protective case during transport to avoid damage to the ear cups and headband.