20W BIG POWER PORTABLE BLUETOOTH SPEAKER
Illustration of Bluetooth Speaker( NX-4017S)
Specification of Bluetooth Speaker( NX-4017S)
Bluetooth version: 4.0(Suitable for all bluetooth devices)
Bluetooth agreement: AVRCP: V1.4 A2DP:V1.2 HFP: V1.6 HSP: 1.2
Range of frequency: 2.402-2.480GHZ
Transmit power: CLASS2 2dBm
Receiving sensitivity:-85dbm"at"0.1%BER
Telephone range: >10 meters
Output: 20W+10 meters
SNR (Signal to Noise Ratio): 75Db
Frequency response: 40HZ-20KHZ
Distortion measure: ≤1%
Supply voltage: 6.8-8.4V
Charge interface: 5V/1A-2A
Temperature range: -25 - 85C
Speaker N.W.: 680g
Speaker size: 200mm x 70mm x 65mm
Customer Voice for BLUETOOTH SPEAKER NX-4017S
Details Picture for BLUETOOTH SPEAKER NX-4017S
Content of Bluetooth Speaker( NX-4017S):
Speaker: 1 pc
USB cable: 1 pc
Indicator LED light
Bag 1pc
Buttons function of Bluetooth Speaker NX-4017S
PREV/VOL-
PLAY/PAUSE/TELEPHONE
NEXT/VOL+
POWER/MODE
TF CARD SLOT
USB PORT
3.5MM AUX INPUT
EARPHONE PORT
Bluetooth Connecting:
-Turn on the speaker (default Bluetooth mode).
-Find this speaker (JLC-BT02) on your hand Bluetooth device.
-Click \'JLC-BT02\' to connect automatically.
-If necessary， please operate within 10 meters.
Instructions of Bluetooth Speaker( NX-4017S)
POWER/MODE:
1. Press 2 seconds to turn on speaker at standby mode， blue light on at the same time. Press 2 seconds to turn off speaker under power-on state.
2. Default in Bluetooth mode if power on the speaker. Enter Bluetooth pairing state， Blue light blinking， and shut down it while paring over 10 minutes
3. Short press to change the mode among Bluetooth/TF card/AUX. Priority the last inserted device.
PLAY/PAUSE/TELEPHONE
1. Short press to pause， and continue short press to play under Bluetooth music mode.
2. Short press to answer， continue short press to hang up under Bluetooth telephone mode. Long press to hang up， and long press to dial the last phone number in other mode.
3. Short press to pause， and continue short press to play under music (TF card) mode.
4. Short press to Mute， and continue short press to play under Line in mode
PREV/VOL-
1. Short press to Volume-， and press 2 seconds to select previous track under Bluetooth music mode.
2. Short press to Volume- under Bluetooth telephone mode.
3. Short press to Volume-， and press 2 seconds to select previous track under music (TF card) mode.
4. Short press to Volume- under Line in mode
NEXT/VOL+
1. Short press to Volume+， and press 2 seconds to select next track under Bluetooth music mode.
2. Short press to Volume+ under Bluetooth telephone mode.
3. Short press to Volume+， and press 2 seconds to select next track under music (TF card) mode.
4. Short press to Volume+ under Line in mode.
CHARGE:
Use MICRO USB to charge. During recharging， red LED on， and full of green.
LOW VOLTAGE REMINDER:
Voltage < 7.0V: yellow light slow flash
Voltage <6.8V: yellow light fast flash， and after 15 seconds power off speaker automatically
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