The Manhattan ICC-SB-BLT641 headphones connect wirelessly to smartphones, laptops, and tablets via Bluetooth 5.0 + EDR, supporting profiles A2DP 1.0, AVRCP 1.5, AVDTP 1.0, AVCTP 1.4, and HFP for both music playback and hands-free calls. A 10 m wireless range gives freedom of movement around the room.

For devices without Bluetooth, the included 3.5 mm audio cable (80 cm) provides a wired alternative. The built-in 400 mAh lithium-ion battery charges via the included Micro-USB cable in 2–3 hours and delivers approximately 5 hours of playback or approximately 100 hours of standby. An integrated microphone and on-headphone controls handle calls and music without reaching for a device.

Key Features

• Bluetooth 5.0 + EDR wireless connectivity
• Profiles: A2DP 1.0, AVRCP 1.5, AVDTP 1.0, AVCTP 1.4, HFP
• Wireless range: 10 m
• Integrated microphone and on-headphone controls for calls and music
• Built-in 400 mAh lithium-ion battery — no replaceable batteries needed
• 3.5 mm audio port for wired use with non-Bluetooth devices
• Adjustable headband with padded over-ear cushions
• Frequency response: 20 Hz–20 kHz

Product Benefits

• Bluetooth 5.0 + EDR provides a stable, low-latency wireless connection within 10 m — suitable for music, video, and calls
• HFP profile support means the headphones can be used as a headset for phone calls without switching devices
• Up to 5 hours of playback on a single charge covers a typical workday or journey; standby of approximately 100 hours means the headphones remain ready when not in active use
• The 3.5 mm port ensures the headphones remain usable on aircraft entertainment systems or any source without Bluetooth
• Padded over-ear cushions and an adjustable headband allow extended wear without discomfort

Technical Specifications

• Model: ICC-SB-BLT641
• Bluetooth version: 5.0 + EDR
• Supported profiles: A2DP 1.0, AVRCP 1.5, AVDTP 1.0, AVCTP 1.4, HFP
• Wireless range: 10 m
• Frequency response: 20 Hz–20 kHz
• Dimensions: 185×170×70 mm
• Weight: 140 g
• Battery type: Lithium-ion, built-in
• Battery capacity: 400 mAh
• Charging voltage: 5 V
• Charge time: 2–3 hours
• Playback time: approximately 5 hours
• Standby time: approximately 100 hours
• Charging connector: Micro-USB
• Audio port: 3.5 mm (female)
• Certifications: Bluetooth 5.0, CE, RoHS, UKCA

Why You'll Love It

• Everything you need is in the box: a 3.5 mm audio cable (80 cm) for wired use and a USB-A to Micro-B charging cable (30 cm) so you can charge from any USB port
• No external power pack or AA batteries to manage — the built-in cell charges quickly and holds enough for a full day of commuting or working
• On-headphone controls mean you can adjust volume, skip tracks, and answer calls without touching your phone
• CE, RoHS, and UKCA marks confirm the headphones meet European and UK safety and environmental requirements