EcoxGear EcoBoulder User Manual

The sound is distorted
Try lowering the volume control of your sound source or music
instrument. Also, try to reduce the overall volume of the EcoBoulder.
Cannot Pair With Bluetooth Device
Make sure that your device is compatible with Bluetooth.
Turn off your EcoBoulder and Bluetooth device, then power on and
reconnect.
There is a high-pitched whistling noise when using
microphones
This is probably feedback. Point the microphones away from the
speaker.
If there is poor AM reception
To adjust AM reception, move entire product.
If you can’t hear the microphone over the music volume
Turn down the music volume from your source.
Can not play music from a flash drive
The USB ports are only for charging USB devices.
Troubleshooting
20

EcoxGear EcoBoulder Specifications

General

Bluetooth Compliance	Bluetooth V 4.0
Frequency Band	2.402~2.480GHz ISM Spectrum
Modulation	GFSK, π/4-DQPSK, 8DPSK
Operating Range	Up to 10m (indoor)
Link	TrueWireless Stereo (TWS)
Link Range	30' (9.1 m) from left to right speaker
Radio Frequency Range	US: AM 520 - 1710 kHz, FM 87.5 - 107.9 kHz
Tweeter	3 '' (76.2mm) tweeter
Woofer	8 '' (203.2mm) woofer
Output Power	50 W (peak)
Power Supply	Input voltage: 100-240V~50/60Hz
Battery Capacity	12V, 7.0Ah
Charging Time	About 10 hours
Compatibility	Mobile phone/device supporting Bluetooth V1.1 (and above)

Weight and Dimensions

Size	504mm393mm287mm