Jabra BT135 Specifications, Tests and Review

Headphone type
Over-the-ear mount
Connectivity
Wireless

Complete technical specifications, details, expert ratings and review of Jabra BT135. Find out how your chosen headphones stack up against the competition and whether they are the ones that best meet your expectations with the headphone comparison feature.

DESIGN AND DIMENSIONS Jabra BT135
Product Type Headset - Bluetooth - wireless
Height 5.1 cm
Width 2.4 cm
Depth 1.9 cm
Weight 14 g Worse than 54 % of in-ear headphones rated.
Recommended Use Portable electronics
Bluetooth Range (Operating Distance) 10 m Better than 82 % of in-ear headphones rated.

​​The Jabra BT135 are wireless headphones. The wireless connection allows absolute freedom of movement and with that increases the comfort of using the headphones. This feature is very popular, especially when using headphones every day. The limiting factor of wireless headphones is a certain delay in the sound transmission between the source and the headphones (almost indistinguishable for a normal user), as well as the need to charge them (in the case of wired headphones, the headphones are recharged by connecting the cable itself). The technology used for the sound transmission used by the headphones is Bluetooth 2.0. The maximum range of the headphones is up to 10 m. This range represents the distance from the sound source at which the headphones with wireless sound transmission can be used. However, the maximum range may be affected by obstacles such as walls or people, etc. The weight of the headphones is 14 g.

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SOUND QUALITY Jabra BT135
Headphones Form Factor Over-the-ear mount
Headphones Technology Dynamic
Connectivity Technology Wireless
Wireless Technology Bluetooth
Bluetooth Version Bluetooth 2.0 Worse than 85 % of in-ear headphones rated.
Bluetooth Profiles Hands-Free Profile (HFP), Headset Profile (HSP)
Sound Output Mode Mono

The sound quality can be affected by many factors.

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MICROPHONE Jabra BT135
Microphone Operation Mode Mono
Audio Input Details Omni-directional
REMOTE CONTROL Jabra BT135
Controls Volume, answer/end
BATTERY AND CHARGING Jabra BT135
Battery Type 1 x headset battery rechargeable - lithium polymer
Battery Life 8 hour(s) Better than 73 % of in-ear headphones rated.
Standby Time 170 hours Worse than 59 % of in-ear headphones rated.
Power Device Power adapter - external
Voltage Required AC 120/230 V (50/60 Hz)
Included Qty 1

In terms of headphone battery life as a significant factor in the purchase decision, it depends on what you want to use the headphones for and potentially how often you will be able to recharge them. Headphones with up to a few hours of battery life are more suitable for home use as they will require more frequent charging. Headphones with a battery life of around 10 hours or more are already more suitable for commuting and shorter journeys. However, nowadays you can also find headphones on the market that have a battery life in the higher tens to hundreds of hours. In this case, you do not have to worry about your headphones simply running out of power on longer journeys, and you will not have to deal with constant recharging. The battery life of the Jabra BT135 reaches up to 8 hour(s).

The standby battery life quoted by the manufacturer is 170 hours.

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OTHERS Jabra BT135
Included Accessories 2 interchangeable covers

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