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Summary of Contents for ASTRUM ST250
- Page 1 BT CLOCK RADIO LED SPEAKER ST250 USER MANUAL...
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Page 2: Technical Specifications
TECHNICAL SPECIFICATIONS - Bluetooth: V3.0 - Speaker Output: 10W 4Ω - Battery capacity: 4000mAh - Charging Input: 5V / 1A - Operating Time: up to 6 hours - Battery Charging Time: up to 4 hours - Connectivity range: up to 10m - TF card support: 128MB - 32GB - Frequency response: 60Hz ~ 18kHz - SNR: ≥80 dB... - Page 3 CLOCK MODE Touch “ “ key to enter clock mode. Touch key to switch between 12 Hour System with Fahrenheit Temperature and 24 Hour System with Celsius Temperature. Touch and hold key to enter time setting mode Touch key to select the flashing digits in sequence year / month / date / hour / minute and touch to adjust the flashing digits (year / month / date / hour / minute).
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Page 4: Bluetooth Mode
*Firstly, turn on Bluetooth device in the smartphone / MP3 player / computer and select the device name “Astrum ST250” to connect . Once connected , an indication tone can be heard. When return Bluetooth mode, Bluetooth speaker and Mobile phone will paired automatically. -
Page 5: Fm Radio Mode
* The timer can be set for 15mins 30mins, 45mins, 60mins and 120mins to turn off the speaker . *Next time you want to use sleep timer, please set it again. ®2010 ASTRUM HOLDINGS LIMITED. Astrum is a registered trademark of Astrum Holdings Limited, Hong Kong. All Rights Reserved. All other trademarks are the property of their...
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Can I disable the bluetooth function of the Astrum BT CLOCK RADIO