Toshiba RZE-BT1050E User manual

 Charging status indicator for the case
 Type-C USB charging socket
 Charging port
 Touch Sensor
 Earbud status indicator
Instruction Manual
Model : RZE-BT1050E
Part Name
Getting Started
The earbuds and the charging case have built-in lithium-ion polymer batteries. Charge them fully
beforehand.
Charging the Earbuds
1. Place each earbud in the charging case in the right position and close the case. The charging
status indicator is turn on, and the earbud status indicator is turn on in red. Both
indicator and  will turn off after earbuds fully charged.
Charging the Charging Case
1. Insert the supplied USB cable into the Type-C USB charging socket on the charging case.
2. Connect the USB cable to a USB port of your computer or a mobile USB charger.
The charging status indicator flash during the charging
Charging case
(Front view)
1
Charging case
(Rear view)
2
Charging case
(Compartment)
3 Left 3 Right
Earbuds
(Left and Right)
4 5 5 4

Battery level indicators:
 : Charging 0% - 25%
 : Charging 25% - 50%
 : Charging 50% - 75%
 : Charging 75% - 100%
Power ON and OFF
Auto Power ON/OFF
1. The earbuds are turned on automatically when you take them out from the charging case. A
“Pairing” message is heard, and the left earbud status indicator flash in blue/red. In
addition, attaching the earbuds to the charging case turns off the earbuds automatically.
2. The earbuds are turned off if no device is paired for more than 3 minutes.
Manually Power ON/OFF
Hold your finger to the touch sensor on the left and right earbuds for 2 seconds to turn the
power on. Once the earbuds are turned on, a “Power On” message is heard. Hold your finger
to the touch sensor for 8 seconds to turn the power off. Once the earbuds are turned on, a
“Power Off” message is heard..
Note: Auto Power ON/OFF does not work when the charging case is not charged. When the
charging case is not charged, turn the power ON or OFF manually.
Using the Earbuds
Pairing
When using the earbuds for the first time, follow the procedure below to pair them.
1. The earbuds are turned on automatically when you take them out from the charging case.
2. Activate Bluetooth on your device and search for “RZE-BT1050E”, select “REZ-1050E” to
complete pairing. Once connected, a “Connected” message is heard.
Playing music on a Bluetooth device:
Use the touch sensor on the left or right earbud to perform the following operations:
Play / Pause: Tap once on the right earbud
Volume Up : Tap 3 times quickly on the right earbud
Volume Down : Tap 3 times quickly on left earbud
Previous Song : Tap 2 times quickly on the left earbud
Next Song : Tap 2 times quickly on the right earbud
Activate Siri / Google Assistant : Tap once on the left earbud
(Note: Operations may vary depending on your smartphone)
Active Noise Cancellation Control:
1. Hold your finger on the touch sensor of the left or right earbud for 2 seconds to turn on the
noise cancellation.
2. To turn off the noise cancellation, hold your finger on the touch sensor of the left or right
earbud for 2 seconds again.

Answering a call
1. To answer an incoming call, tap once on the touch sensor of the left or right earbud
2. To end the call, tap once on the touch sensor of the left or right earbud
3. To decline a call, hold your finger on the touch sensor of the left or right earbud for 2 seconds
Specifications:
Bluetooth Section
Bluetooth Spec. Version 5.0
Supported profile HFP, HSP, A2DP, AVRCP
Service distance Up to 10m
General
Frequency response 20 Hz~20 kHz
Battery Internal lithium polymer ion battery
Charging case: 420mAh / Earbud: 50mAh
Charging voltage DC 5V (Type-C USB charging)
Drive Impedance 16 ohm
Dimension Charging case: 62 x 51 x 28 mm (W x H x D)
Accessories Type-C USB cable x 1, Earpiece S/M/L x 1 set,
Operation manual x 1