Cellularline Key
- Depth
- 48.9 mm
- Width
- 22.8 mm
- Height
- 45.7 mm
- Weight
- 102 g
- Foldable
- N
- Quantity
- Y
- Bluetooth
- Y
- Talk time
- 2
- UN number
- UN3481
Overview
KEY is the in-ear TWS Bluetooth earbud with an elegant, pocket-friendly design. With a total battery life of 16 hours of playtime, it offers extended and reliable listening. The charging case features an LED display that shows the remaining charge percentage, so you always know when to recharge using the included USB-C cable. Thanks to True Wireless Technology, you can connect both Bluetooth earbuds simultaneously. The Double Master function lets you answer calls by taking out and using either the left or right earbud. The Autopairing function ensures automatic connection of the earbuds when removed from the case. Touch controls allow you to easily manage calls, music, and volume. KEY is the ideal choice for those seeking convenience, advanced technology, and audio quality in a compact format.
Hardware Compatibility
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Technical Specifications
Showing 28 key specifications of 62
All values come from this product’s catalog record.- Depth
- 48.9 mm
- Width
- 22.8 mm
- Height
- 45.7 mm
- Weight
- 102 g
- Foldable
- No
- Quantity
- 1
- Bluetooth
- Yes
- Talk time
- 2
- UN number
- UN3481
- User guide
- Yes
- Battery type
- Built-in battery
- Cable length
- 0.15
- Control type
- Touch
- Ear coupling
- Intraaural
- Headset type
- Binaural
- Product type
- Headset
- Charging case
- Yes
- Wearing style
- In-ear
- Battery weight
- 7
- Frequency band
- 2.402 - 2.48
- Operating keys
- Multi-key
- Colour
- White
- Volume control
- Touch
- Wireless range
- 10
- Included cables
- USB Type-C
- Microphone type
- Built-in microphone
- Warranty period
- 2
- Battery operated
- Yes
Show all 62 specifications
- Packaging type
- Hanging box
- 6.35 mm connector
- No
- Adjustable volume
- Yes
- Bluetooth version
- 5.4
- Control unit type
- On-ear control unit
- Recommended use
- Calls/Music
- Wireless charging
- No
- Batteries included
- Yes
- Bluetooth profiles
- A2DP,AVRCP,HFP,HSP
- AC adapter included
- No
- Brand compatibility
- Universal
- Battery recharge time
- 1.5
- Dangerous goods class
- Class 9
- Bone conduction sensor
- No
- Connectivity
- True Wireless Stereo (TWS)
- USB Type-C charging port
- Yes
- Intraaural headphones type
- In-ear monitors
- USB Power Delivery (USB PD)
- No
- Input current (charging case)
- 0.5
- Input voltage (charging case)
- 5
- Continuous audio playback time
- 4
- Left earpiece battery capacity
- 30
- Talk time (with charging case)
- 16
- Radio Equipment Directive (RED)
- Yes
- Right earpiece battery capacity
- 30
- Battery capacity (charging case)
- 300
- Built-in display (charging case)
- Yes
- USB Type-C required charging power (max)
- 5
- USB Type-C required charging power (min)
- 2.5
- Package depth
- 93 mm
- Package width
- 30 mm
- Package height
- 166 mm
- Package weight
- 112 g
- Products per master (outer) case
- 80
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Status uncertainAvailable catalog signals are incomplete, so current lifecycle status cannot be confirmed.
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