Frequency
20000 Hz
Weight
9.4 g
Design
| Fit i | In-ear (507 others) |
| Ingress protection (ip) rating i | IPX4 (152 others) |
| Water resistance i | Sweat resistant (434 others) |
| Weight i | 9.4 g (12 others) |
| Has no wires or cables i | ✔ (570 others) |
| Are neckband earbuds i | ✖ |
| Wingtips included i | ✖ |
| Has stereo speakers i | ✔ (674 others) |
Sound quality
| Has active noise cancellation (anc) i | ✔ (407 others) |
| Has passive noise reduction i | ✔ (511 others) |
| Driver Unit Size i | 10 mm (141 others) |
| Lowest frequency i | 20 Hz (573 others) |
| Highest frequency i | 20000 Hz (513 others) |
Power
| Battery Life i | 6 hours (84 others) |
| Battery Life Of Charging Case i | 14 hours (16 others) |
| Battery life (anc) i | 5 hours (28 others) |
| Charge time i | 1 hours (125 others) |
| Battery Power i | 330 mAh |
| Battery power (charging case) i | 40mAh (1 other) |
| Has wireless charging i | ✖ |
| Has a battery level indicator i | ✔ (669 others) |
Connectivity
| Has fast pairing i | ✖ |
| Has usb type c i | ✔ (603 others) |
| Bluetooth Version i | 5.3 (225 others) |
| Has ldac i | ✖ |
| Has aptx adaptive i | ✖ |
| Has aptx low latency i | ✖ |
| Has aptx hd i | ✖ |
Microphone
| Has a noise canceling microphone i | ✔ (520 others) |
| Mic sensitivity i | -30dBV/Pa |
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Frequently Asked Questions
How big is the Panasonic RZ-B310W battery?
At 330 mAh, the Panasonic RZ-B310W is 280% above the category average for battery capacity, ranking #9 out of 349 — see ranking wireless earbud products.
How big is the Panasonic RZ-B310W battery?
At 40mAh, the Panasonic RZ-B310W is 92% below the category average for battery power (charging case), ranking #271 out of 274 — see ranking wireless earbud products.
What is the battery life of charging case of the Panasonic RZ-B310W?
At 14 hours, the Panasonic RZ-B310W is 51% below the category average for battery life of charging case, ranking #519 out of 563 — see ranking wireless earbud products.
What is the battery life of the Panasonic RZ-B310W?
At 6 hours, the Panasonic RZ-B310W is 43% below the category average for battery life, ranking #509 out of 678 — see ranking wireless earbud products.
Is the Panasonic RZ-B310W lightweight?
Yes. At 9.4 g, the Panasonic RZ-B310W is 36% below the category average for weight, ranking #135 out of 476 — see ranking wireless earbud products.
How long does the Panasonic RZ-B310W take to charge?
At 1 hours, the Panasonic RZ-B310W is 34% below the category average for charge time, ranking #37 out of 590 — see ranking wireless earbud products.
What is the battery life of the Panasonic RZ-B310W?
At 5 hours, the Panasonic RZ-B310W is 28% below the category average for battery life (anc), ranking #171 out of 240 — see ranking wireless earbud products.
What is the highest frequency of the Panasonic RZ-B310W?
At 20000 Hz, the Panasonic RZ-B310W is 15% below the category average for highest frequency, ranking #132 out of 652 — see ranking wireless earbud products.
Does the Panasonic RZ-B310W have wireless charging?
No, the Panasonic RZ-B310W does not have wireless charging. This feature is available in 32% of wireless earbuds.
How does it compare?
How does the Panasonic RZ-B310W's battery power (charging case) compare to similar wireless earbudss?
At 40mAh, the Panasonic RZ-B310W trails the Earfun Air Pro 4 (600mAh) by 93%.
How does the Panasonic RZ-B310W's battery capacity compare to similar wireless earbudss?
At 330 mAh, the Panasonic RZ-B310W leads the Earfun Air Pro 4 (54 mAh) by 84%.
How does the Panasonic RZ-B310W's battery life of charging case compare to similar wireless earbudss?
At 14 hours, the Panasonic RZ-B310W trails the EarFun Air Pro 4 Plus (42 hours) by 67%.
How does the Panasonic RZ-B310W's highest frequency compare to similar wireless earbudss?
At 20000 Hz, the Panasonic RZ-B310W trails the Technics EAH-AZ100 (40000 Hz) by 50%.
How does the Panasonic RZ-B310W's battery life compare to similar wireless earbudss?
At 6 hours, the Panasonic RZ-B310W trails the Technics EAH-AZ100 (12 hours) by 50%.
How does the Panasonic RZ-B310W's battery life (anc) compare to similar wireless earbudss?
At 5 hours, the Panasonic RZ-B310W trails the Technics EAH-AZ100 (10 hours) by 50%.
How does the Panasonic RZ-B310W's charge time compare to similar wireless earbudss?
At 1 hours, the Panasonic RZ-B310W leads the Technics EAH-AZ100 (2 hours) by 50%.
How does the Panasonic RZ-B310W's weight compare to similar wireless earbudss?
At 9.4 g, the Panasonic RZ-B310W leads the Nuraphone NuraTrue Pro (17.2 g) by 45%.